true or False- All 64 possible codons have corresponding anticodons in tRNAs.
Answers
The given statement "All 64 possible codons have corresponding anticodons in tRNAs", is true because anticodons are complementary to codons in mRNA.
Codons are three-nucleotide sequences in mRNA that specify a particular amino acid or a stop signal. Anticodons are three-nucleotide sequences in tRNA molecules that are complementary to codons in mRNA. tRNA is a small molecule that helps in protein synthesis. They transfer RNA molecules that transport specific amino acids to the ribosome during protein synthesis. They act as a link between mRNA and amino acids which make protein. Since there are 64 possible codons, there are also 64 corresponding anticodons in tRNAs to ensure proper translation of the genetic code.
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Related Questions
After a cell was treated with a certain chemical, its Golgi apparatus stopped functioning. Which cellular process was immediately affected by this change?
Answers
Answer:
Sorting and packaging of proteins
Explanation:
The golgi appartues is in charge of Sorting and packaging of proteins so if it would to stop the protenis wouldn't be packged
Why is it better to breathe through your nose? a. To filter the air. b. To warm the air. c. To remove carbon dioxide. d. To expand your lungs e. To take in more oxygen. f. To slow down your breathing.
Answers
Answer:
your awnser is c to remove carbon dioxide
what is the biggest job that nucleic acids have
Answers
Answer:
the biggest job DNA and RNA have it making protein which are found inside the cell
basically the main function of a nucleic acid is to carry your biological information.
plpa a heteroecious rust is one that group of answer choices has five spore stages in its life cycle has fewer than five spore stages in its life cycle completes its life cycle on a single plant host species completes its life cycle on two distinct plant host species none of the others
Answers
A heteroecious rust is one that completes its life cycle on two distinct plant host species. Therefore the correct option is option C.
Heteroecious rusts are a type of rust fungus that requires two separate host plants to complete their life cycle in plant pathology.
The fungus switches between two hosts, producing different spore stages on each. In contrast, autoecious rusts complete their life cycle and produce all of their spore stages on a single plant host species.
As a result, solution C) "completes its life cycle on two distinct plant host species" is true. Therefore the correct option is option C.
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Which characteristic most likely describes a mushroom but not Thermus aquaticus?
Answers
Eukaryotic is the characteristic most likely describes a mushroom but not Thermus aquaticus.
Mushroom belongs to which domain?Any member of the eukaryotic group of organisms, which also includes the more well-known mushrooms and microbes like yeast and mold, is referred to as a fungus.
One of numerous thermophilic bacterial species that are a part of the Deinococcota phylum that can withstand high temperatures is Thermus aquaticus. Bacteria are classified as prokaryotes, which are unicellular life forms. Prokaryotes lack a membrane-bound nucleus and other internal components.
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What contains biopesticides?
chemicals designed to kill plants
forests after an infestation has taken over
species of insects that are immune to other pesticides
all plants because they are a naturally occurring element
Answers
Biopesticides are specific forms of insecticides made from natural substances like bacteria, plants, animals, and minerals.
The correct answer is :C.
Which four biopesticides are there?Pyrethrum, rotenone as neem oil, and other essential oils are four distinct kinds of substances that exist naturally that control (or track, in the instance of pheromones) pests or microbial disease. These compounds are used commercially.
What are the components of biopesticides?Natural derivatives known as "bio pesticides" are produced utilising biological raw materials derived from plants, animals, microbiological organisms, and minerals. The bio insecticides are highly effective at eliminating pests, weeds, and other pathogens and have been optimized for usage employed for both liquid and dry formulations.
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Some of the sugars produced by photosynthesis are stored as starch in the roots. Explain, as fully as you can, why it is an advantage to the plant to store carbohydrates as starch rather than as sugar.
Answers
Answer:
It's insoluble
Explanation:
Starch is better than glucose for storage because it's insoluble.
Insoluble meaning it can't be dissolved.
Biological anthropologists often describe bipedalism as an adaptive trade-off, a characteristic with both benefits and costs associated with its evolution. Using the book and additional research, describe and discuss two of the evolutionary benefits bipedalism provided to the earliest hominins and include evidence and support your claims with evidence. Also, describe and discuss two of the evolutionary costs or trade-offs of bipedalism and include evidence and support your claims with evidence. Please use specific examples/facts in your response as well as the proper terminology.
Answers
Bipedalism changed the size of the pelvic opening, making it more narrow. As a result, the size of the birth canal was reduced, leading to greater difficulty during childbirth for early hominins. In some cases, this led to maternal and/or fetal death.
Biological anthropologists describe bipedalism as a characteristic with both benefits and costs associated with its evolution. The two benefits of bipedalism provided to the earliest hominins are as follows:Evolutionary benefits of bipedalism:1. Energy efficiency: By becoming bipeds, hominins decreased their reliance on their upper body for movement, allowing them to carry objects or tools and freeing their hands for other activities. This made them more efficient in moving long distances, and they were able to cover longer distances on less energy as compared to their quadrupedal ancestors.2. Better vision and ability to use tools: Bipedalism allowed hominins to see further and over longer distances, giving them an advantage in detecting predators and food sources. They also had a free hand to use tools to aid in food collection and other activities.Costs or trade-offs of bipedalism:The two costs of bipedalism are as follows:1. Increased incidence of back pain: Bipedalism altered the vertebral column’s orientation, placing the load on the lower spine. Over time, this caused the vertebrae to degenerate and become susceptible to injury and wear and tear.2. Childbirth complications.Bipedalism changed the size of the pelvic opening, making it more narrow. As a result, the size of the birth canal was reduced, leading to greater difficulty during childbirth for early hominins. In some cases, this led to maternal and/or fetal death.
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Snakes have no legs, but some snakes have small bones near the tail. These bones have no function in the snakes life. Explain how the presence of these bones could support the theory of evolution.
Answers
Snakes have no legs, but some snakes have small bones near the tail. These bones have no function in the snakes life. These bones are the example of vestigial organs.
What is the theory of evolution?Evolution is the process of change in all the forms of life over a period of generations. Biological populations have evolved through genetic changes over time which corresponds to changes in the organisms' observable traits.
Vestigial organs are the evidence of theory of evolution. Vestigial organs are the organs which have no apparent function and appear to be residual parts from a past ancestor however, there presence could lead to problem in certain cases.
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What type of wave moves the audio and visual signals?
Answers
Answer:
electromagnetic waves to be honest but Transducer Waves
Explanation:
Answer:
A carrier wave.
Explanation:
I just took the Televisions Quiz and got it right. :)
this is not biology by the way its Science.
Question:Low viscosity lava is?
a.less runny.
b.more runny.
c.of more density.
d.of less density.
Please Help Me Figure it Out
Answers
Answer:
b
Explanation:
\(\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}\)
d. of less density
I'm quite sure it correct...
Uranium mining makes extensive use of groundwater to process the uranium. Which of these is the most likely effect of large scale uranium mining in a location which depends on groundwater for its domestic and agricultural needs?
long periods of drought
flooding of low lands
heating up of tap water
severe shortage of drinking water
Answers
The most likely effect of large scale uranium mining in a location which depends on groundwater for its domestic and agricultural needs are " severe shortage of drinking water".
What is uranium mining?The method of separating uranium ore through the earth has been known as uranium mining.
What is agricultural ?
To cultivate the soil, develop crops, and care for livestock would be the art as well as science of agriculture.
The most likely effect of large scale uranium mining in a location which depends on groundwater for its domestic and agricultural needs are " severe shortage of drinking water".
Therefore, the correct answer will be option (d).
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What are monomers or building blocks of proteins, nucleic acids, carbohydrates and lipids?
Answers
Answer:Carbohydrates provide energy to the body, particularly through glucose, a simple sugar ... Lipids are also the building blocks of many hormones and are an important constituent of the plasma membrane ... Amino acids are the monomers that make up proteins. Nucleic acids are key macromolecules in the continuity of life.
Hope this helps!!! Brainlist plz?
Will mark brainiest ; worth 24 points ; please help And also can you separate them by claim , evidence and reasoning
Answers
Based on the evidence, Sample B is a better choice for a marathon runner before a big race.
What makes Sample B better?Claim: Sample B is a better choice for a marathon runner before a big race.
Evidence:
Sample B has more calories, carbohydrates, and protein than Sample A.Marathon runners need a lot of calories, carbohydrates, and protein to fuel their long runs.Carbohydrates are the body's main source of energy.Protein is needed for muscle repair and growth.Reasoning:
Sample B has more of the nutrients that marathon runners need to fuel their long runs and recover from their races. Therefore, Sample B is a better choice for a marathon runner before a big race.
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What are some ways that humans negatively affect the environment?
Answers
Answer:
Explanation:
1) We exploit natural resources to our fullest extent. For example, we perform deforestation to get raw products for manufacturing stuff. Deforestation can lead to wide array of problems like soil erosion, landslides, and even extinction of animal species.
2) We pollute, like a LOT! Look up plastic islands in ocean or microplastics found in fish or even some mammals. We dump stuff into ocean which can not only pollute the water but also kill marine life.
3) We burn fossil fuels which releases gases that trap heat in earth's atmosphere and result in global warming.
4) the list goes on and on and on and on......
2) deforestation
3) introduction of invasive species
4) fresh water consumption
Explain why streets and highways have speed limits rather than
velocity limits. Because
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Answer:
Velocity is a vector, it has magnitude and direction. They have speed limits rather than velocity because in whatever direction you go, you should have limited speed.
which substance in green plants needs to absorb sunlight during photosynthesis?
Answers
Answer:
the chlorophyll in the leaves
The magnet in a transformer is a temporary magnet.
Which statement is correct about the magnet of the transformer?
Answers
Answer:
When the battery is connected to the coil, the currents start to flow through it. As Orested discoverded, this makes the wire that the coil is made up of generating magnet feild this is the reason that they are called as temporary magnets.
Genetic sequencing technologies are evolving at a rapid pace with major implications for research and clinical practice. In this review, the authors provide an updated overview of next-generation sequencing (NGS) and emerging methodologies. NGS has tremendously improved sequencing output while being more time and cost-efficient in comparison to Sanger sequencing. The authors describe short-read sequencing approaches, such as sequencing by synthesis, ion semiconductor sequencing, and nanoball sequencing. Third-generation long-read sequencing now promises to overcome many of the limitations of short-read sequencing, such as the ability to reliably resolve repeat sequences and large genomic rearrangements. By combining complementary methods with massively parallel DNA sequencing, a greater insight into the biological context of disease mechanisms is now possible. Emerging methodologies, such as advances in nanopore technology, in situ nucleic acid sequencing, and microscopy-based sequencing, will continue the rapid evolution of this area. These new technologies hold many potential applications for hematological disorders, with the promise of precision and personalized medical care in the future.
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.
Conflict of interest statement
The authors do not have any conflicts of interest to declare.
what could be the alternatives to Next-Generation Sequencing and Emerging Technologies in project management?
Answers
These are some alternatives to NGS in project management:
Sanger sequencingMicroarraysProteomicsWhat are these alternatives?Next-generation sequencing (NGS) is a powerful tool for genetic research, but it is not the only option available.
Sanger sequencing: Sanger sequencing is a traditional method of DNA sequencing that is still used in some applications. It is less sensitive and less efficient than NGS, but it is also less expensive.
Microarrays: Microarrays are a type of gene chip that can be used to measure the expression of multiple genes at once. They are not as sensitive as NGS, but they are less expensive and can be used to study gene expression in large populations.
Proteomics: Proteomics is the study of proteins. It can be used to identify and quantify proteins in a sample. Proteomics is not as sensitive as NGS, but it can be used to study the function of genes in a sample.
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biology can help you to understand patterns of inheritance in your family
t or f?
Answers
Answer:
T, especially with things like personality traits, obesity, mental health problems and etc.
The term _____refers to the process of destroying or removing all viable microorganisms including even the hardiest structures, such as endospores.
Answers
The term sterilization refers to the process of destroying or removing all viable microorganisms including even the hardiest structures, such as endospores.
Sterilization can be achieved through physical methods such as heat, radiation, filtration, chemical methods which use liquid and gaseous sterilizing agents or by combination of both.
Heat Method is the most common method of sterilization in which heat is used to kill the microbes. Wet Heat or Steam Sterilization is carried out in autoclaves which use steam heated to 121–134 °C under pressure, whereas, dry heat sterilization exposes the specimen containing microbes to high temperatures either by flaming, incineration or a hot air oven.
Filtration deploys use of filters with a pore size that is too minute for the microbes to pass through.
Radiation sterilization involves exposing the contaminated specimen to radiation like UV, X-rays or gamma rays for sterilization.
The commonly used gases in chemical methods of sterilization include a mixture of ethylene oxide and carbon-dioxide.
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3.2 The data in the table below was recorded during the investigation: Distance in cm 10 20 30 40 Rate of photosynthesis (Number of bubbles per minute) 27 23 16 7 50 2. 3.2.1 Identify: (a) the dependent and (b) independent variables in the experiment. (1) (1) 3.2.2. Draw a line graph to represent the data obtained during the experiment (6) (2) 3.2.3 What conclusion can be drawn from the results above?
Answers
Answer:
i dont konew
Explanation:
3. Why is the loss of forests in Central America harming cherry trees in the United States?
a. because birds that eat tent caterpillars have lost their winter habitat
b. because cherry trees are now being cut to take the place of tropical woods
c. because insect pests are now coming north
because oxygen is declining in the atmosphere.
Answers
Answer:
Explanation:
c. because insect pests are now coming north is the most likely reason why the loss of forests in Central America is harming cherry trees in the United States.
The clade Ecdysozoa includes ________ phyla, of which you will be observing only two in this week's lab.
Answers
8
The clade Ecdysozoa includes 8 phyla.
What are the phyla in clade Ecdysozoa?The clade Ecdysozoa incudes 8 phyla, which are the following:
ArthropodaOnychophoraTardigradaKinorhynchaPriapulidaLoriciferaNematodaNematomorphaEcdysozoans are most known for their cuticle, a thick yet flexible exoskeleton that shields these creatures from predators, water loss, and other elements of their environment. As they develop, all individuals in this superphylum molt or shed their cuticle on occasion. They produce a fresh cuticle after molting that will protect them until their subsequent growth phase. Ecdysis, from which the name of the superphylum is derived, is the act of molting and replacing the cuticle.
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Phosphate homeostasis is closely associated with ______________________ homeostasis
Answers
Phosphate homeostasis is closely associated with Calcium homeostasis.
What is Homeostasis?The stable internal, external, and chemical conditions that are maintained by living systems are known as homeostasis in biology. In order for the organism to function at its best, a number of factors, including body temperature and fluid balance, must be maintained within predetermined ranges.What is Phosphate Homeostasis?The regulation of intestinal intake of dietary phosphate, renal phosphate reabsorption and excretion, and the interchange of phosphate between extracellular and bone storage pools determines the body's phosphate homeostasis.
What is Calcium Homeostasis?The system through which the body maintains adequate calcium levels to avoid hypercalcemia or hypocalcemia, both of which can have significant negative effects on health, is known as calcium homeostasis.
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A molecule that is important for cell functioning cannot diffuse through the plasma membrane, but needs a protein that can open and close to allow the molecule to diffuse. What is this protein called?
Answers
Answer:
Channel protein.
Explanation:
Channel protein have gate that opens and close which allow the passage of polar substance or ions to move to permeable membrane of the cell by diffusion. They are water filled and allow the movementof charged molecules inside and outside the cell membrane i.e polar molecules move through non polar bilayer of the cell membrane.
Examine figure 2. How can MI be used as a predictor of survivability for
mast cell cancer? Be detailed in your explanation, citing evidence from the
data shown in Figure 1 and Figure 2.
Answers
It is to be noted that typically, a lower mitotic index is better. Rarer dividing cells mean a less aggressive cancer. The preferred number to hope for is a mitotic index of 5 or less.
What is a Mitotic Index?The mitotic index is defined as the ratio of the number of mitotic cells in a population to the total number of cells.
The mitotic index (the percentage of cells in mitosis at any one time) measures both the capacity and the pace of cell division. It is used to detect growth hotspots inside tissue and which cell types are proliferating.
It is to be noted that the lengths of the cell cycle and mitosis vary amongst cell types. A higher mitotic index suggests that more cells are dividing. The mitotic index in cancer cells may be higher than in normal tissue development or cellular healing at an injured site.
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How would the Earth's climate change if its obliquity shifted from 23.4° to 0°, and all other factors remained the same?
A-Global warming would increase rapidly.
B-It would shift the Earth into a global ice age.
C-The seasonal changes would be more extreme.
D-There would be no seasons.
Answers
Answer:
There would be no seasons.
Explanation:
The tilt of the Earth's axis is what causes seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. So, when the North Pole tilts toward the Sun, it's summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, it's winter in the Northern Hemisphere. If there was no tilt, the rays hitting the Earth would have minimal changes, meaning no seasons.
Radioactive isotopes are used in medicine, power plants, and as tracers.
Please select the best answer from the choices provided
Answers
Answer:
the answer is true
Explanation: i got it right on edge.
Answer:
true
Explanation:
The map shows an island arc in Alaska named the Aleutian Arc. What does the arc suggest about its surrounding geographic region?
Answers
The arc which is present in Alaska known as the Aleutian Arc is a large volcanic arc. This arc consists of many dormant and active volcanos which are formed as the result of subduction along the trench names Aleutian.
The tectonic plates present in the southwest of Alaska subduct each other, which results in the sinkage of the Pacific plate beneath the North American plate, There are around 40 active volcanos in the region as the magma comes out of the subducting zone. Due to the active volcanoes this subducting region is barred from human activities
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