Explain how the following work together to give a pigeon a crest using the following words: 'crest', alleles, protein. (For a bonus include: nucleotide and amino acid sequence)
Please try to do the bonus if you can!
Answers
To explain how a pigeon gets a crest, the terms "crest," alleles, and protein work together in the following way:
1. The "crest" refers to the distinctive tuft of feathers on the head of certain pigeon breeds.
2. "Alleles" are alternative forms of a gene that determine specific traits, such as the presence or absence of a crest.
3. A specific allele for the crest trait is responsible for encoding the instructions to produce a particular "protein" that influences the development of a crest in pigeons.
The crest of a pigeon is determined by its genetic makeup, specifically by the alleles that control the expression of certain proteins. Alleles are different forms of a gene that can code for different variations of a trait. In the case of pigeon crests, there are different alleles that can produce different types of crests.
The genetic information for the crest is stored in the pigeon's DNA, which is made up of four nucleotides: adenine (A), thymine (T), cytosine (C), and guanine (G). The sequence of nucleotides determines the sequence of amino acids that make up the proteins that control the crest. This is known as the genetic code, which uses a triplet code, with each triplet (or codon) of nucleotides coding for a specific amino acid.
These proteins are synthesized by the pigeon's cells based on the genetic information in its DNA. The process of protein synthesis involves two main steps: transcription and translation. During transcription, an RNA molecule is synthesized based on the DNA sequence of the gene that codes for the protein. The RNA molecule, which is single-stranded and contains uracil (U) instead of thymine (T), carries the genetic information from the nucleus to the cytoplasm.
During translation, the RNA molecule is used as a template to synthesize a chain of amino acids, which will fold into a specific protein. This process occurs at the ribosome, a molecular machine that reads the codons of the RNA molecule and brings in the corresponding amino acids. The sequence of amino acids in the protein determines its structure and function, including the physical characteristics of the crest.
Depending on the alleles that a pigeon inherits, different proteins will be produced that result in different types of crests. For example, one allele might produce a protein that causes the growth of feathers in a certain pattern, resulting in a crest that is tall and narrow. Another allele might produce a protein that causes feathers to grow in a different pattern, resulting in a crest that is wider and more rounded.
So, the alleles determine the type of protein that is produced, and the protein determines the physical characteristics of the crest. All of these components work together to give a pigeon its unique crest, with the genetic information stored in its DNA, transcribed into RNA, translated into protein, and resulting in a specific physical trait.
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Related Questions
Choose an organism to use as an example.
Answers
Answer:
Bacteria
Explanation:
humans, plants, fungi and bacteria are a type of organism
Which term describes a single female arctic The group of polar bears that live along the eastern coast of Russia makes upfox?
Answers
The term that describes a single female arctic fox is a vixen.
A vixen is a female fox, including the arctic fox, that is not pregnant or nursing young. It belongs to the Canidae family and is found in the tundra and other Arctic regions of the Northern Hemisphere.The Arctic fox is a small, compact, and sturdy mammal that can survive in some of the world's harshest environments.
The population of Arctic foxes that lives along the eastern coast of Russia is not referred to as a group of polar bears. It is known as a population, a community, or a family.A population is a group of animals of the same species that live in the same area and interact with one another.
A family of arctic foxes is made up of a male and female adult and their offspring. They live together in underground dens that are used for shelter and protection.Arctic foxes are considered a keystone species in the Arctic region because they play a crucial role in the ecosystem. They feed on small animals like lemmings and voles, which helps to regulate their populations. In addition, they are a food source for larger predators like wolves and polar bears, which helps to maintain balance in the food web.
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For each of the following, complete the statement with the appropriate matching answer. (assume normal healthy adult human) A. Following deep breathing of room air, the partial pressure of oxygen in plasma will ____________. B. Following deep breathing of room air, the partial pressure of carbon dioxide in plasma will ____________. - Following deep breathing of room air, respiratory drive will ____________. - Following deep breathing of room air, plasma oxygen content will ____________. - Following deep breathing in and out of a small paper bag, respiratory drive will ____________. - Following deep breathing in and out of a small paper bag, plasma carbon dioxide content will ____________.
Answers
Answer:
A. Increase
B. Increase
C. Decrease
D. Remain fairly constant or change slightly
E. Increase
F. Increase
Explanation:
A. Following deep breathing of room air, the partial pressure of oxygen in plasma will increase because of higher concentrations of oxygen.
B. Following deep breathing of room air, the partial pressure of carbon dioxide in plasma will decrease because because of higher concentrations of oxygen and increase in oxygen uptake by the lungs.
C. Following deep breathing of room air, respiratory drive will decrease of saturation of blood and tissue with oxygen.
D. Following deep breathing of room air, plasma oxygen content will remain fairly constant or change just slightly because the oxygen saturation levels will have been attained.
E. Following deep breathing in and out of a small paper bag, respiratory drive will increase because of the higher levels or increase in partial pressure of carbon dioxide
F. Following deep breathing in and out of a small paper bag, plasma carbon dioxide content will increase as carbon dioxide are produced from exhalation while oxygen is not being replenished.
How would the climate of a rainforest change if many of its producers were removed?
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50 POINTS
Answers
Answer/Explanation:
The removal of producers in the climate of rainforests will result in adverse climate conditions. Since producers in a rainforest are most likely plants that give out carbon dioxide. Due to the removal of plants, the accumulation of greenhouse gases will substantially increase, eventually causing the warming effect. Which the warming effect comes with its own strain/disturbances in the ecosystem.
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The Mexican long-nosed bat roosts in Big Bend National Park in West Texas. The bat feeds on
nectar and pollen and hovers while it feeds. Additionally, its tongue can extend up to eight
centimeters.
The features of Mexican long-nosed bats are evidence of natural selection because the
features are adaptations that
A lead to an increase in predation by other species of animals
B show that most DNA mutations are necessary and advantageous but do not increase
survival or reproductive success
C help individuals outcompete other individuals for food resources to increase survival and
reproductive success
D are the result of intentional breeding
Answers
The features are evidence of natural selection because they help individuals outcompete other individuals for food resources to increase survival and reproductive success (Option C). It is a part of evolution.
What are evolution and natural selection?The term evolution refers to descendence with modification, which mainly occurs by natural selection.
Natural selection refers to the differential survival and reproduction of organisms better adapted to the environment in which they live.
Adaptations are a consequence of natural selection and increase the reproductive fitness of an organism.
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if you are riding in a car, passing telephone lines, trees, and bodies of water, how does visual texture help you to perceive the world properly?
a) both eyes gauge the shifting in near objects, which seem to shift a lot when you move, and far objects, which don't seem to shift much at all.
b) objects that are near appear to be different shades of color than objects that are distant.
c) objects such as trees that are near appear rougher than objects that are distant and appear smoother.
d) objects are perceived as retaining the same size regardless of how far away or close up they are, such as buses and trucks.
Answers
If you are riding in a car, passing telephone lines, trees, and bodies of water, visual texture help you to perceive the world properly by b) objects that are near appear to be different shades of color than objects that are distant.
Riding in a car and passing telephone lines, trees, and bodies of water allows us to experience the world in a unique way. The visual texture around us helps us to properly perceive our environment by providing depth perception, color contrast, and texture cues. Through visual texture, we are better able to recognize the objects around us and gain insight into their shapes and sizes.
By seeing the different textures of the telephone lines, trees, and bodies of water as we pass them, we can comprehend how these elements interact with one another in our natural world.
Furthermore, changes in color contrast help us comprehend the significance of one element or object compared to another. This is especially important when driving as it helps us notice potential hazards such as potholes or animals crossing the road. Visual texture improves our awareness of our surroundings and allows us to properly perceive the world around us while riding in a car.
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Describe how different types of mutations impact an organism's DNA. Which are the most severe types of mutations ? Defend your answer with reasoning
Answers
Point mutation is the most commonly occurring type of mutation that involves altering just one base pair in DNA molecules. Silent point mutations do not impact protein formation while missense point mutations change the amino acids encoded by genes and affect protein production leading to potential illnesses.
Among various types of genetic alterations, frameshift mutation results from inserting or deleting multiple base pairs from DNA molecules. When ribosomes read these disfigured sequences it leads to non-functional proteins production and/or truncation effects culminating into serious ailments and sometimes even fatalities.
What is mutation?When talking about genetics and how living organisms' characteristics are passed down genetically, a crucial term comes up: Mutation - which entails permanent changes that occur within the Deoxyribonucleic acid (DNA) makeup of any given creature.
Such modifications may exist for many reasons inclusive but not limited to external stimuli like chemicals or internal anomalies arising when cells replicate during reproduction processes - all having varied effects on the organism and its health, ranging from no impacts to severe illnesses. One of the most frequently occurring mutations is point mutation, where one base pair in the DNA sequence gets replaced or alters in some way.
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what would it be? please help i need this urgently
Answers
The answer would be GATG
Hope this helps :)
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How can a scientific law be used to answer a specific question about an observed phenomenon?
A. A law can suggest an explanation for an observed phenomenon that will always be proven as fact
В. A law can offer an explanation for an observed phenomenon that is considered to be universally true
C.A law can only suggest an explanation for an observed phenomenon and cannot be tested through experimentation
Answers
Answer: B
Explanation:
Laws are explanations considered to be universally true
The food making process is called
Answers
The food making process is called photosynthesis.
The wave base refers to which part of the wave?
A) the lowest part
B) the highest part
C) the part underwater
D) the part between waves
Answers
Answer:
The answer is C - The part underwater
Answer:
C- the part underwater
Explanation:
Which of the following best describes the first domain installed in a forest?
a. Forest root
b. Global catalog
c. Master domain
d. Primary tree
Answers
The best description of the first domain installed in a forest is the A. forest root.
When the first domain is installed in a forest, it becomes the forest root domain. This domain is responsible for creating and maintaining the schema and configuration of the entire forest.
All other domains in the forest are subdomains of the forest root. The forest root domain is critical to the proper functioning of the forest and must be available for other domains to function correctly.
The forest root domain is the first domain installed in a forest and is responsible for maintaining the schema and configuration of the entire forest. It is a critical component of the forest and must be available for other domains to function correctly. All other domains in the forest are subdomains of the forest root.
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5.03 Primate EvolutionSkull Analysis [help me pls let me use work]Lab Report
Instructions: As you complete each slide of the Skull Analysis Virtual Lab Activity, please fill in this lab report with the appropriate information and data.
Title:
Objective(s):
Hypothesis:
Variables:
Materials:
Skull casts: 4 known species and 1 unknown
Calipers
Procedures:
Qualitative Observations:
Line up each of the skulls on the lab table, facing to the left, with the Frankfurt planes parallel to the ground.
Observe each skull from the side, recording your observations about the following features (use the table below to record your observations):
Forehead: Is the angle of the forehead sloping or more vertical? Is the brow ridge above the eyes small, medium, or large? Does the forehead extend out above the eyes?
Face: Is the shape of the face sloped or flattened and vertical?
Teeth: Are the teeth long or short? Sharp or dull?
Observe each skull from the bottom view and locate the foramen magnum. This is the hole that connects the brain stem to the spinal cord. Record your observation of the location of each skull’s foramen magnum. Is it located toward the front or the rear of the skull?
Observe each skull from the top and record your observations of the shape of the brain cavity. Is it more round or oval? Are the edges more squared off or pointed? Make comparisons between the skulls.
Quantitative Observations: Determine Supraorbital Height
Use the calipers to measure the distance AC (from point A to point C on the skull).
Use the calipers to measure the distance BC (from point B to point C on the skull).
These measurements will be used to calculate the skull’s supraorbital height index according to the formula: (BC/AC) × 100 = Supraorbital Height Index (note: The unit of measurement is SHI.)
Record the skull’s supraorbital height index in the data table.
Take the same measurements for each of the skulls, recording the supraorbital heights index in the data table.
Data and Observations:
Create a data table to record your observations and measurements for each skull:
Skull Forehead Face Teeth Foramen Magnum Brain Cavity Supraorbital Height (SHI)
Pan troglodytes (modern chimpanzee)
Homo sapiens
(modern human)
Homo erectus
(extinct hominid)
Australopithecus afarensis
(extinct hominid)
Unidentified Fossil Skull
Conclusion:
Be sure to answer the following reflection questions in the conclusion of your lab report:
Was your hypothesis correct? Which of the four species does the unidentified skull most resemble? Predict how you think it may relate to the other species in terms of evolution. Justify your answer with specific observations.
How do the shapes of the face, forehead, and teeth differ between the various species?
Questions:
Using what you have learned from the lesson and the virtual lab activity, answer the following questions in complete sentences:
What do you think accounts for these differences? How might some of these differences be possible adaptations?
In what way do you think the location of the foramen magnum relates to the movement of each species?
What might the shape of the skull and the supraorbital height tell us about each species?
Answers
The evidence of the skull can show the changes that have taken place in the species by evolution.
How do you use skull to determine the evolution of primates?The skull is a valuable tool in determining the evolution of primates because it provides information about the anatomy and behavior of an organism. By analyzing the shape, size, and structure of the skull, scientists can infer adaptations for specific ecological roles, such as foraging, grasping, and chewing.
Molecular data can be combined with anatomical data to create a more comprehensive understanding of primate evolution.
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in a typical terrestrial plant, water is absorbed mostly in the zone of the root that has root
Answers
In a typical terrestrial plant, water is absorbed mostly in the root zone that has root hairs. These root hairs increase the surface area for water absorption, allowing the plant to take up water efficiently from the soil.
In a typical terrestrial plant, water is absorbed mostly in the zone of the root that has root hairs. These root hairs increase the surface area of the roots, allowing for more efficient absorption of water and nutrients from the soil. Water is crucial for plants as it is needed for photosynthesis, transport of nutrients, and maintaining turgor pressure. Therefore, the roots are essential for the survival of the plant, and the ability to absorb water efficiently is critical.
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) Discuss how the 3-cell model, El Niño Southern Oscillation, and the Madden-Julian Oscillation are related to each other. Your discussion should include locations, what each of these are, and how they all impact each other
b) Name two local influences on climate that can be more influential than a location’s position in the 3-cell model. Describe how and why these local influences impact the climate.
c) Do ENSO and the MJO impact hurricane activity? If yes, why? If no, why not?
Answers
The 3-cell model, ENSO, and the MJO are interconnected phenomena that impact each other and play crucial roles in shaping regional and global climate patterns. Topography and ocean currents are two local influences on climate that can be more influential than a location's position in the 3-cell model. ENSO and the MJO do impact hurricane activity, with El Niño and the active phase of the MJO suppressing hurricane activity, while La Niña and the inactive phase of the MJO can enhance it.
The 3-cell model, El Niño Southern Oscillation (ENSO), and the Madden-Julian Oscillation (MJO) are all related to each other and impact each other in different ways.
1. The 3-cell model refers to the global atmospheric circulation pattern that divides the Earth into three cells: the Hadley cell, the Ferrel cell, and the Polar cell. These cells are responsible for the movement of air and transfer of heat from the equator to the poles. They play a significant role in determining regional climate patterns and wind systems.
2. El Niño Southern Oscillation (ENSO) is a climate pattern that occurs in the tropical Pacific Ocean. It involves the interaction between the ocean and the atmosphere, resulting in a warming or cooling of sea surface temperatures in the eastern tropical Pacific. This phenomenon has a major impact on weather patterns worldwide, affecting rainfall distribution and temperatures.
3. The Madden-Julian Oscillation (MJO) is an eastward moving disturbance that travels around the equator. It is characterized by a large-scale, eastward-moving area of enhanced and suppressed rainfall. The MJO has a significant influence on tropical weather and can affect precipitation and atmospheric circulation patterns in various regions.
These three phenomena are related in that they all involve large-scale atmospheric and oceanic processes. For example, during an El Niño event, the warming of sea surface temperatures in the eastern tropical Pacific can disrupt the normal trade winds and atmospheric circulation patterns associated with the 3-cell model. This disruption can, in turn, affect the behavior and strength of the MJO.
b) Two local influences on climate that can be more influential than a location's position in the 3-cell model are topography and ocean currents.
Topography refers to the physical features of the land, such as mountains, valleys, and coastlines. These features can greatly influence climate by affecting the distribution of precipitation, temperature, and wind patterns. For example, mountain ranges can block the flow of air masses, leading to differences in rainfall on the windward and leeward sides.
Ocean currents play a crucial role in climate regulation. They transport heat from the tropics to higher latitudes and influence regional temperature and precipitation patterns. For instance, the Gulf Stream, a warm ocean current, influences the climate of the eastern coast of the United States, making it warmer than other regions at similar latitudes.
c) Yes, ENSO and the MJO can impact hurricane activity.
During an El Niño event, the warming of sea surface temperatures in the eastern tropical Pacific can alter atmospheric conditions, leading to the suppression of hurricane activity in the Atlantic Basin. El Niño creates stronger wind shear, which makes it difficult for hurricanes to form and intensify. On the other hand, La Niña, the cold phase of ENSO, can enhance hurricane activity in the Atlantic.
The MJO can also influence hurricane activity. When the MJO is in its active phase, it can create more favorable conditions for tropical storm development, such as increased moisture and decreased wind shear. Conversely, during the inactive phase of the MJO, hurricane activity tends to be suppressed.
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Before converting protein to glucose or fat, the _____ must be removed
amino group
peanut butter sandwich (peanut butter and bread)
the liver converts ammonia to the less toxic urea..
Answers
Before converting protein to glucose or fat, the amino group must be removed.
Proteins are composed of amino acids, and when the body needs energy, it can convert proteins into glucose through a process called gluconeogenesis or into fat through lipogenesis. However, before proteins can be utilized in these metabolic pathways, the amino group \((-NH_2)\) needs to be removed. This process is called deamination.
Deamination occurs primarily in the liver. The liver enzymes remove the amino group from the amino acids, resulting in the formation of ammonia \((NH_3)\). However, ammonia is toxic to the body, so the liver converts it into a less toxic substance called urea. Urea is then transported to the kidneys and excreted from the body through urine.
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What are three differences between rocks and soil
Answers
Answer:
Rocks are made of one or more minerals. based on the way the rock was formed: sedimentary metamorphic and igneous Soil is formed of fine rock particles mixed with air, water and particles from dead plant and animal matter.
what happened when you simulated wave movements in your oil spill model. what affect would this have on resource availability for organisms that live near or around the shore
Answers
Answer:
Wave movement started to move the oil around in the water mixing it a little bit, but not very much. Wave movement also brought the oil near the shorelines. This could affect organisms that live around the shoreline because many organisms will catch hypothermia and most likely die if not treated.
Explanation:
If a seller delivers defective goods, the buyer does not lose the right to object to the breach of contract if the buyer: Group of answer choices accepts the goods. accepts the goods with a reservation of right. agrees to a modification of the contract. accepts the performance without protest.
Answers
If a seller delivers defective goods, the buyer does not lose the right to object to the breach of contract if the buyer accepts the goods with a reservation of right. In this scenario, the buyer acknowledges receipt of the goods but reserves the right to raise objections or seek remedies for the defective goods at a later time.
If a seller delivers defective goods, the buyer does not lose the right to object to the breach of contract if the buyer accepts the goods with a reservation of right. Accepting the goods without any reservation implies that the buyer is satisfied with the goods and has waived the right to object. However, if the buyer accepts the goods with a reservation of right, they are essentially indicating that they are accepting the goods under protest and will reserve the right to object to the breach of contract.
It is important to note that the reservation of right must be communicated to the seller in writing within a reasonable time after delivery. Failure to do so may result in the buyer losing the right to object to the breach of contract.
In summary, accepting defective goods with a reservation of right allows the buyer to still have the right to object to the breach of contract while accepting the goods without any reservation waives this right.
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what does hadean mean
Answers
Answer:
Hadean meaning: relating to or denoting the period when the earth was in the process of forming.
Explanation:
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If not, I am sorry.
Answer:
Definition of Hadean
: of, relating to, or being the eon of history between the formation of the solar system and the formation of the first rocks on the earth — see Geologic Time Table.
Explanation:
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1. Mimi is a five year-old who has recently joined Linn’s kindergarten classroom. She is hard of hearing and requires hearing aids, and has limited speech. She can speak, but the quality of her voice is obviously affected. The other children have noticed and have been asking why she sounds different than they do. How would you handle this situation? What steps can Linn take to help Mimi in this transition while at the same time manage the other children’s curiosity and interest?
2. Paula is a six year-old in your classroom who has diabetes. Her diabetes is controlled by insulin injections. The diabetes is pretty well under control because she tests her urine several times a day, which means having to leave the classroom several times a day. Depending on her blood sugar levels, she may need to eat a snack right away. How can you adjust the classroom so that Paula doesn’t ‘stand out’ from her peers? Describe the strategies you might use in creating an inclusive setting?
3. Malin has come to your childcare program with some serious vision difficulties. He is almost three and has great physical control. What could you do to help him adjust to your center and how can you maximize the learning environment for him?
4. As a teacher of a toddler-age group, you notice that Doris is displaying possible symptoms of autism. How do you approach the family with your concerns? How do you prepare for the meeting? Who would you refer the family to and why?
5. Jeremy is 5 years old, and has moderate to severe asthma. His parents are divorced and they disagree on how his asthma should be managed. His mother wants to use conventional asthma medical treatment, but his father wants to use homeopathic treatments. You get different instructions about what to do depending on who drops the child off at preschool. What are the issues here, and how do you think it is best to communicate with the family?
Answers
Answer:
This is a personal based question, however I would answer it this way:
1. I would change the learning method for the student/s to make it more hands on or reading based (something that does not require as much speaking and listening). Educating people about this disability (at an age appropriate level of understanding) can reduce discrimination.
2. (Something along the lines of allocating more breaks catering to her whilst other classmates are distracted and emerged in a task)
3. (Something along the lines question one in regards to changing learning strategies, in this case more listening based tasks that don't require a lot of visuals).
4. (Something along the lines of researching inclusiveness and about the disability. Would refer the family to psychologists.)
Explanation:
hormones in the bloodstream
Answers
Answer:
insulin
Explanation:
Answer:
chemical messenger.
Explanation:
B. Complete the following exercise.
1. The normal number of chromosomes in a yellow pine tree is 24. With pictures taken from
a high-powered microscope, you determine that the pollen from the yellow pine only has 12
chromosomes. How can this be explained?
Answers
The normal number of chromosomes in yellow pine tree is 24. And in pollen from the yellow pine only has 12 chromosomes. It is due to Meiosis cell division.
What is Meiosis cell division?Meiosis is a type of cell division that results in the production of four gamete cells and a halving of the parent cell's chromosome count.
We know that in meiosis cell division the daughter cell chromosomes number becomes half from the parent cell chromosome number. And here The normal number of chromosomes in a yellow pine tree is 24, which is compares with 2n. And the pollen should be singlet. That's why its chromosome number should be n. Which implies the chromosome number of the pollen should be 12.
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Where is starch stored in the chloroplast?
Answers
Answer:
Stroma
Explanation:
Starch is stored in the stroma of chloroplast and in the cytoplasm of leaves.
Explain why the use of peat is harmful to the environment
Answers
Answer:
Peatlands store a third of the world's soil carbon, and their harvesting and use releases carbon dioxide, the major greenhouse gas driving climate change. The biggest environmental risk from peatlands is if they catch fire, which happened spectacularly in 2015 in Indonesia on land cleared for plantations.
(ii) Describe the stages used in the laboratory to clone and produce Tegon from the genetically
engineered cell.
Answers
Answer:
Explanation:
A small piece of circular DNA called a plasmid is extracted from the bacteria or yeast cell.A small section is then cut out of the circular plasmid by restriction enzymes, ‘molecular scissors’.The gene for human insulin is inserted into the gap in the plasmid. This plasmid is now genetically modified.The genetically modified plasmid is introduced into a new bacteria or yeast cell.This cell then divides rapidly and starts making insulin.To create large amounts of the cells, the genetically modified bacteria or yeast are grown in large fermentation vessels that contain all the nutrients they need. The more the cells divide, the more insulin is produced.When fermentation is complete, the mixture is filtered to release the insulin.The insulin is then purified and packaged into bottles and insulin pens for distribution to patients with diabetes.The DNA of an animal's somatic cell is transferred into an egg cell that has had its nucleus and DNA removed in order to create a clone. With the same genes as the cell donor, the egg develops into an embryo. The embryo is then placed inside the uterus of an adult female to develop.
What is DNA ?A polymer made of two polynucleotide chains that coil around one another to form a double helix is called deoxyribonucleic acid. All known organisms and many viruses have genetic information in the polymer that is necessary for their development, operation, growth, and reproduction. Nucleic acids include DNA and ribonucleic acid.
The process of genetic engineering consists of three main phases. These include (1) isolating DNA fragments from a donor organism, (2) integrating an isolated donor DNA fragment into the genome of the vector, and (3) allowing the recombinant vector to develop in the proper host.
Selection, mutagenesis, conjugation, and protoplasm fusion are examples of conventional genetic modification techniques that have been used, particularly for microbial starter cultures. The latter is comparable to somatic hybridization in plant systems.
Thus, The DNA of an animal's somatic cell is transferred into an egg cell that has had its nucleus and DNA removed in order to create a clone.
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All the animals can be classified into three groups ____,_____,______on the basis of
their food habits.
Answers
Answer:
Herbivores, Carnivores, Omnivores
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All the animals can be classified into three groups omnivorous, carnivorous and herbivores on the basis of their food habits.
The cell bodies of postganglionic parasympathetic fibers to the pupil and lens of the eye are located in the ________ ganglion.
Answers
The cell bodies of postganglionic parasympathetic fibers to the pupil and lens of the eye are located in the ciliary ganglion.
The ciliary ganglion is a small, circular structure located behind the eye within the orbit. It is connected to the oculomotor nerve, which contains both motor and parasympathetic fibers.
The parasympathetic fibers travel from the oculomotor nerve to the ciliary ganglion, where they synapse with postganglionic fibers that innervate the muscles of the iris and ciliary body of the eye.
The parasympathetic nervous system is responsible for controlling the pupil's size and the lens's shape, which allows for the proper focusing of light onto the retina.
Dysfunction of the ciliary ganglion or parasympathetic nervous system can lead to eye conditions such as miosis, accommodation disorders, and anisocoria.
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16. Follow a molecule of carbon through at least 3 biological processes (include names of body
systems) in at least 2 different organisms. You need to begin with the molecule as part of a
compound in the atmosphere, and explain what happens to it using science terms we have
learned throughout the year. Be specific and make certain you meet the requirements.
Answers
One example of how a molecule of carbon can move through different biological processes in different organisms is:
Carbon dioxide (CO₂) present in atmosphere
Cellular respiration in a herbivore
How do carbon molecules exist?CO₂ is present in the atmosphere and is absorbed by plants through photosynthesis in the leaves. This CO₂ is converted into organic compounds such as glucose, which are subsequently stored in plant cells.
A herbivorous animal, such as a cow, consumes the plant and digests the glucose via cellular respiration. The glucose is broken down into carbon dioxide and water during this process, and the generated energy is utilized by the animal for numerous physiological activities. Cellular respiration produces carbon dioxide, which can then be breathed into the atmosphere.
Manure is produced by cows and contains organic stuff such as carbon, nitrogen, and phosphorus. Decomposition occurs when bacteria in the soil degrade manure, releasing carbon dioxide. This carbon dioxide can be taken up by adjacent plants, restarting the cycle.
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7 What part of the cell holds all the excess
food and water in a cell? It is much larger in
plant cells than animal cells
A.Vacuole
B.Cytoplasm
C.Cell wall
Answers
Answer:
vacuole
Explanation:
Vacuoles might store food or any variety of nutrients a cell might need to survive.