how does mutation affect the outcome of a population in terms of Evolution.
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Related Questions
what am i? i am a word that means water from the sky in the form of rain, snow, hail, or mist.
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Answer:
Percipitation
Explanation:
What main factor determines the stages a star will follow after the main sequence?.
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The main factor that determines the stages a star will follow after the main sequence is the star's mass or size.
What is star?An astronomical object known as a star is made up of a bright plasma spheroid that is held together by gravity. The Sun is the star that is closest to Earth. Other stars are also visible at night with the unaided eye, but because to their great distances from Earth, they appear as stationary points of light. Many of the brightest stars have names, and the most notable stars have been grouped into constellations and asterisms. Star catalogues have been put out by astronomers that list the known stars and offer standardized stellar labels.What function does a star serve?Furthermore, stars are crucial because they create life on Earth. The Sun is the most significant since life on Earth wouldn't exist without it. Earth would merely be a rock covered in ice. As an illustration, ancient mariners relied on the stars to assist them navigate at sea.Learn more about star here:
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Which organelle/cell part is responsible for detoxing the cell. It is a network of sac and channels that transport lipids and stores ions/proteins.
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Answer:
Peroxisomes
Explanation:
Peroxisome a type of organelle present in both animal and plant cells, is a membrane-bound cellular organelle that often contains enzymes.
Peroxisomes, including lipid synthesis and chemical detoxification, conduct major roles. Peroxisomes play a crucial role in particular biomolecules being oxidized. They also contribute to the biosynthesis of plasmalogens-known membrane lipids.
Using a punnet square show a cross between a pure breeding green pea plant and a pure breeding yellow pea plant.
f.
What is the genotype of the offspring from the cross?
Why do all of these plants have yellow cotyledons?
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Answer:They all have yellow is because it is a dominant trait
Explanation:
dominant traits are better than recessive traits
a scientist is comparing the outer structure of an onion cell, structe x, to the outer
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The generalization that is true regarding the types of structures which is analyzed is that structure X (outer structure of an onion cell) and structure Y (outer structure of a human skin cell) have both examples of cellular membranes.
The Cellular membranes were present in different types of cells and promote as the outer boundaries or secured barriers of the cell. They promote the flow of fluid in and out of the cell and give a structural bar.
These membranes showed as a protector to safeguarding the major tissues and organs from external components such as pathogens, UV radiation, and water loss.
Although, these generalizations have both structure X and structure Y represent cellular membranes are true, which reflects the major role of membranes in prolonging the probity and functionality of cells in various organisms.
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Although part of your question is missing, you might be referring to this full question A scientist is comparing the outer structure of an onion cell, structure X, to the outer structure of a human skin cell, structure Y. Which generalization is true about the types of structures being examined?
While studying bacterial cells, scientists measure the lengths of the cells in one colony. The chart shows their data. The scientists notice that one measurement stands out. How should the scientists best deal with this measurement? accept it as true and use 85 micrometers in the data when they find the average length accept it as true but say that it is the only cell that has ever been that long consider that there was an error during measuring and collect further data consider that it is possible but very unlikely for these bacterial cells to be so long
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Answer:
C
Explanation:
consider that there was an error during measuring and collect further data
Answer:
C .consider that there was an error during measuring and collect further data.
Explanation:
What happens during the reduction stage of Calvin cycle?
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Answer:
Energy from ATP and electrons from NADPH are used to reduce 3-phosphoglycerate to form G3P molecules (which can be used to form other organic molecules such as glucose).
Once the problem has been identified, observations have been made, and research has been completed to learn about a problem, what is the next step in the scientific method?
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Answer: Conclusion
Explanation:
Scientific method can be defined as a detailed plan for conducting research in a particular scientific domain. This is used to give scientific explanation for natural phenomena. In scientific method a hypothesis is created, observation is made, experimentation is conducted and then finally a conclusion is made to address the hypothesis.
Therefore, after the research is completed the conclusion is made by analyzing all the facts related to the literature and results of the experiments.
Which term best describes the "Cell" organizational level? a. biggest b. smallest c. largest d. tallest
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Answer:
b
Explanation:
cells are the most simple structure in an organism
In what year(s) did a series of earthquakes hit New Madrid, Missouri?
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Earthquakes are meterological events where the tectonit plates are in disturbances. Between 1811 to 1812 a serie of three large earthquakes happened in New Madrid, Missouri (New Madrid Fault) (from december 1811 to februeary of 1812).
Complete the following statements:
Asexual reproduction helps a species to be successful because ...
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Answer:
only one parent is needed to reproduce, so the species can repopulate easily.
The species can reproduce rapidly because asexual reproduction is considered faster.
If a beneficial adaptation arises, the species will evolve and have it earlier because the species easily reproduces and passes on this gene
Explanation:
write in short about medical occupation
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A vocation characterized by a specialized body of knowledge of medicine that its members must teach and expand, by a code of ethics and a duty of service that put patient care above self-interest, and by the privilege of self-regulation granted by society.Occupational medicine (also known as “occupational health”) is focused on the treatment of work-related injuries and illnesses. Physicians trained in occupational medicine diagnose and treat work-related injuries much more effectively than most primary care physicians.
All of the following are ways the body loses water except a. through feces b. vaporization of expired air c. insensible loss d. cellular respiration
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All of the following are ways the body loses water except option D: cellular respiration.
Cellular respiration is a metabolic process that occurs within cells to produce energy in the form of ATP. While cellular respiration does involve the consumption of oxygen and the production of carbon dioxide, it does not directly result in the loss of water from the body. The water produced as a byproduct of cellular respiration is typically recycled and used within the body.
Insensible loss refers to the loss of water from the skin and respiratory tract that is not readily noticeable. It occurs through processes such as evaporation from the skin and the exhalation of water vapor during breathing.
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NEED HELP ASAP!!
Please no links!!
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Answer:b) The air at high altitudes are less dense, so its harder to breathe.
Explanation:
AS altitude increases, the air pressure drops. This reduces the amount of gas molecules in the air so the air becomes less dense compared to air closer to sea level.
Which one goes with climate and weather.
Please help me on this!
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The definitions that go with climate and weather are as follows:
Climate: Describes the typical weather pattern in an area over a long period of time, condition of the Earth's atmosphere at a particular time and place. Weather: A short-term state of the atmosphere, What is climate and weather?Climate is the long-term manifestations of weather and other atmospheric conditions in a given area or region.
On the other hand, weather is the short term state of the atmosphere at a specific time and place, including the temperature, relative humidity, cloud cover, precipitation, wind, etc.
Climate is the description of the long-term pattern of weather in a particular area. The major difference is that weather refers to short-term changes in the atmosphere while climate refers to atmospheric changes over longer periods of time.
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Explain the relationship between land use & deforestation.
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Deforestation is a type of land use that can also be called land conversion. It happens when the land is permanently altered by humans, usually for agriculture purposes and likely causing a change in land cover (like removing the trees for agriculture use). Deforestation by land use can include using the timber for fuel, construction or manufacturing, or clearing the land for farming or livestock.
Which of the following prescription drugs does not produce a high, intoxication, or euphoric state? a) narcotics b) sedative-hypnotics c) anti-psychotics
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Prescription drug that does not produce a high, intoxication, or euphoric state is anti-psychotics.
These drugs are primarily used to treat mental illnesses such as schizophrenia and bipolar disorder by targeting specific neurotransmitters in the brain. They work by blocking dopamine receptors, which helps to reduce symptoms such as hallucinations and delusions. Narcotics and sedative-hypnotics, on the other hand, are known for producing a high or euphoric state and are often used recreationally or abused.
Narcotics include drugs such as heroin and morphine, while sedative-hypnotics include drugs such as barbiturates and benzodiazepines. It is important to always follow the prescription instructions provided by a healthcare professional and not misuse or abuse prescription drugs. Doing so can have serious consequences, including addiction, overdose, and death.
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Sheep are raised in significantly smaller numbers in the United States than either cattle or pigs. Sheep farming has changed in recent years. How has it changed?
A.
It has increased since 1980.
B.
It has declined since 1980.
C.
It has increased since 2000.
D.
It has declined since 1960.
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The shortage of the resources along with the maintenance as this sis why the requirement that is getting lesser has impacted the industry. Although it contributes a large amount to the economy.
What is the name of 1st hybrid sheep ?It is the sheep that was named as Dolly and was invented in 2002 by cloning.
The shortage of the large-animal veterinarians taking place in many areas of country is challenge to sheep industry and to the other livestock industries as well . The same conditions led to the short fall in the United states as well.
Today, the domestic sheep count is 1/10 of the size it was in the World War II in the United states . The decrease is a result of the economic and the cultural factors that are coming together And it has left to the wonders. Some of the sheep that are raised for the wool others primarily for food.
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Greta is a veterinary microbiologist who works for a large pharmaceutical company. Greta’s team has been working on a new drug that is supposed to help build a dog’s immunity against heartworm infections. The drug looks promising in her first study, but later she begins to receive results showing that the drug is causing serious side effects. Still, Greta’s company has invested a lot of money in this project. Which would be the MOST ethical way for Greta to proceed?
A) Dump the entire project because of the side effect reports.
B) Leave the reports of side effects out of her data.
C) Include the reports of side effects in the data she submits.
D) Find a new set of prospective patients and perform the study again.
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this is the only ethical answer.
Which of these processes results in cells losing their potential to become
any type of cell?
A. apoptosis
B. specialization
C. cytokinesis
D. differentiation
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Specialization (or cell differentiation) results in cells losing their potential to become any type of cell. Option B is correct.
In the process of specialization, cells become committed to a specific cellular fate and lose the ability to change into other cell types. This process is a natural part of embryonic development and the formation of tissues and organs, and is controlled by a complex interplay of genetic and environmental factors.
Apoptosis, on the other hand, is a type of cell death that occurs as a normal part of cellular turnover and development, but is not directly related to cell specialization.
Cytokinesis is the process of cell division that results in the formation of two new daughter cells from a single parent cell. It does not involve a loss of cellular potential.
Differentiation is another term for specialization, referring to the process by which cells become committed to a specific cellular fate and lose the ability to change into other cell types.
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Which of the following statements concerning chromosomes is/are true? Select all that apply.
selectk All That Apply
Chromosomes are composed of DNA and packaging proteins called histones so they may fit tightly into the nucleus of a cell.Chromosomes are composed of DNA and packaging proteins called histones so they may fit tightly into the nucleus of a cell.
Located on each chromosome are segments of DNA known as genes or units of inheritance that code for functional products.Located on each chromosome are segments of DNA known as genes or units of inheritance that code for functional products.
Homologous chromosomes contain the same genes and the same allele combination.Homologous chromosomes contain the same genes and the same allele combination.
DNA replication occurs prior to the cell cycle, in which copies of each homologous chromosomes are made and each of these copies are called sister chromatids.DNA replication occurs prior to the cell cycle, in which copies of each homologous chromosomes are made and each of these copies are called sister chromatids.
After replication, sister chromatids, which are identical copies of a chromosome, contain identical allele combinations.After replication, sister chromatids, which are identical copies of a chromosome, contain identical allele combinations.
The ultimate purpose of sexual reproduction and replicating chromosomes is to pass on a copy of a cell’s genes to the next generation of cells within the body.The ultimate purpose of sexual reproduction and replicating chromosomes is to pass on a copy of a cell’s genes to the next generation of cells within the body.
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The true statements concerning chromosomes are:
1. Chromosomes are composed of DNA and packaging proteins called histones so they may fit tightly into the nucleus of a cell.
2. Located on each chromosome are segments of DNA known as genes or units of inheritance that code for functional products.
3. Homologous chromosomes contain the same genes and the same allele combination.
4. DNA replication occurs prior to the cell cycle, in which copies of each homologous chromosomes are made, and each of these copies is called sister chromatids.
5. After replication, sister chromatids, which are identical copies of a chromosome, contain identical allele combinations.
6. The ultimate purpose of sexual reproduction and replicating chromosomes is to pass on a copy of a cell's genes to the next generation of cells within the body.
1. Chromosomes are composed of DNA and histones, which are proteins that help in packaging the DNA. This packaging allows the long DNA molecule to fit tightly into the nucleus of a cell.
2. Genes are located on chromosomes. They are segments of DNA that contain instructions for building functional products like proteins. These genes serve as the units of inheritance, carrying genetic information from one generation to the next.
3. Homologous chromosomes refer to the two copies of each chromosome in a diploid cell. While they contain the same genes, they may have different alleles, or versions of those genes, which contribute to genetic variation.
4. DNA replication occurs before the cell cycle. During replication, each chromosome's DNA is copied, resulting in two identical sister chromatids attached at a central region called the centromere. This ensures that each daughter cell receives a complete set of chromosomes during cell division.
5. Sister chromatids are exact copies of each other because they are formed through DNA replication. They contain identical allele combinations since they originated from the same chromosome.
6. The purpose of sexual reproduction and the replication of chromosomes is to pass on a copy of the cell's genes to the next generation of cells within the body. This ensures the transmission of genetic information, allowing for the development of new individuals with unique combinations of genes.
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Recently, it was discovered that rare earth elements can be used to repel what type of animal? How do they do this?
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Where does the oxygen used in cellular respiration end up
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Answer:
Hemoglobin, aka red blood cells.
Explanation:
Oxygen ends up being bound into these cells.
hat kinds of harmful changes can pollution cause?
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•Destruction of the ozone layer
Which event is NOT a likely outcome of glucagon binding to its receptor? Increase in:
A) GDP binding to Ga subunit of the G protein
B) adenylate cyclase activity
C) protein kinase A activity
D) cAMP generation
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A) GDP binding to Ga subunit of the G protein is not a likely outcome of glucagon binding to its receptor."
Glucagon binding to its receptor activates a signaling pathway that leads to various physiological responses. When glucagon binds to its receptor, it activates the G protein-coupled receptor (GPCR), which in turn activates adenylate cyclase. Adenylate cyclase increases the production of cyclic adenosine monophosphate (cAMP), which then activates protein kinase A (PKA).
PKA phosphorylates target proteins, leading to a cascade of intracellular events that promote glucose release and increase blood sugar levels. However, the binding of glucagon to its receptor does not involve GDP binding to the Ga subunit of the G protein. Instead, it leads to the dissociation of GDP and the binding of GTP to the Ga subunit, initiating the G protein signaling cascade.
Option A is answer.
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Calculate the surface area,
volume, and surface area to volume ratio of a
cube with 3mm sides.
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surface area = 6 * (side length * side length) = 6 * (3mm * 3mm) = 54mm^2
Volume = (side length * side length * side length) = (3mm * 3mm * 3mm) = 27mm^3
Surface area to volume ratio = surface area / volume = 54mm^2 / 27mm^3 = 2
Therefore, the surface area of the cube is 54mm^2, the volume is 27mm^3, and the surface area to volume ratio is 2. I hope this helps! Let me know if you have any other questions.
I consiste of a small pan that fits into a larger pan, and I am used to cook foods gently. What am I?
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Answer: Double Boiler
Explanation:
Proteins are large chains of carbohydrates.
A. True
B. False
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Proteins are large chains of \(\sf\red{carbohydrates}\).
\(\sf\purple{B.\:False}\)✅
Proteins are large biomolecules and macromolecules that are composed of one or more long chains of amino acids. Amino acids are the building blocks of proteins.\(\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘\)
Answer:
Its false mate.
Explanation:
Had a similar question for an assignment in my preap biology class : P
Which organ is super important in helping you in both conserving heat and cooling your off?
A. Skeletal System
B. Excretory System
C. Respiratory System
D. Integumentary (skin) System
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What do does it mean to have a commercial market for space travel and what benefits could come from having one?
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Answer:
The commercial market for space travel have generated multiple benefits for scientific experiments.
Explanation:
The flight of NASA astronauts onboard commercial spaceships to the International Space Station may be at risk, but the payoffs from low-cost flights to the orbital station and the increased experimental use of the microgravity environment are expected to be significant. Scientific studies, such as the production of vaccines, are now taking place onboard the space station, so providing more cost-effective means of entering earth orbit could fundamentally change other industries, such as medicinal and materials engineering.