A particular triplet of bases in the coding sequence of DNA is AAA. The anticodon on the t-RNA that binds the mRNA codon is (C) UUU.
DNA is the Deoxyribonucleic acid. It carries the genetic information in itself which is inherited from one generation to another. It is a double-stranded structure present in the shape of a spiral.
Anticodon are the set of three nucleotides that are made complementary to the m-RNA codons. It is present on the t-RNA. Anticodon determines the type of t-RNA it carries along with itself. When the anticodon base pairs with the codon on m-RNA, correct placement of amino acid on to the growing nucleotide chain is ensured.
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propse ideas for the development of drugs that could stop viral replication cycles.
The best way to reduce viral reproduction is to develop drugs that can stop viruses from adhering to host cells. The creation of drugs that could prevent viral replication cycles is suggested.
Which drugs are you referring to?Drugs have the potential to change a person's mental or physical state. It is possible to affect your views, knowledge, behavior, and how your brain works. Because of this, individuals, especially young people, become unpredictable and dangerous.
What exactly qualifies it as a drug?Etymology. The word "drug" is believed to have originated from the Middle Dutch word "droge (vate)," which meant "dry (barrels)," in reference to medicinal herbs that were preserved as dry materials in barrels. The Old French word "drogue" is also thought to have originated from this Middle Dutch word.
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which brain structure responds to stimuli, conducts electrical impulses, and releases neurotransmitters
Answer:
Neurons
Explanation:
is 4.62... rational or irrational
Answer: Yes 4.62 is very well a rational number.
What is meant by “concentration”? How can you increase the concentration of salt (electrolytes) in a solution of water? How can you decrease the concentration of electrolytes in a solution?
Answer:
The concentration of a substance is the quantity of solute present in a given quantity of solution.
Why are the nuclear reactions that occur in the center of the Sun critical to life on Earth?
Answer:
The simple answer is that the sun, like all stars, is able to create energy because it is essentially a massive fusion reaction. ... Technically known as nuclear fusion, this process releases an incredible amount of energy in the form of light and heat.
Explanation:
Answer:
the sun creats energy by fustion reactions
Explanation:
Within each reservoir, elements may combine to form organic or inorganic molecules. Organic materials are often defined as molecules containing carbon and hydrogen atoms. Inorganic materials may contain carbon or hydrogen elements; however, if both are present, the molecule is characterized as organic. The collection of these molecules may be available for direct use by organisms, or rendered unavailable Reservoir A Organic materials available as nutrients Living organisms, detritus Reservoir B Organic materials unavailable as nutrients Reservoir D Inorganic materials as nutients Reservoir C Inorganic materials available as nutrients Minerals in rocks Coal Water Soil Oil Which of the following are examples of carbon-based molecules that are available to organisms? Select all that apply. O Inorganic carbon in the atmosphereO Organic carbon in living plants O Organic carbon in coal O Inorganic carbon in sedimentary rock
The correct options are: Organic carbon in living plants; Organic carbon in coal.
Carbon-based molecules are essential for life, as they form the basis of all organic matter. Within the Earth's reservoirs, there are different types of carbon-based molecules, including organic and inorganic materials.
Organic materials are defined as molecules containing carbon and hydrogen atoms, while inorganic materials may contain carbon or hydrogen elements but are not considered organic if both are present.
Organic carbon in living plants is a vital source of nutrients for many organisms. Plants use carbon dioxide from the atmosphere to synthesize organic compounds, such as sugars and amino acids, through the process of photosynthesis.
These organic molecules can then be used by animals that consume plants, as well as by decomposers that break down dead plant matter.
Organic carbon in coal is another example of a carbon-based molecule that is available to organisms. Coal is a sedimentary rock formed from the remains of ancient plants that have been compressed and heated over time.
It contains organic carbon in the form of complex hydrocarbons, which can be extracted and used as a source of energy by humans.
Understanding the different types of carbon-based molecules available in Earth's reservoirs is crucial to understanding the processes that sustain life on our planet.
By studying the ways in which organisms utilize these molecules, scientists can gain insights into the interconnectedness of Earth's ecosystems and the delicate balance that supports all forms of life.
The examples of carbon-based molecules that are available to organisms are:
Organic carbon in living plantsOrganic carbon in coalTherefore, the correct options are:
Organic carbon in living plantsOrganic carbon in coalLearn more about organic carbon: https://brainly.com/question/13231783
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HELP!!! WILL GIVE LOTS OF POINTS!!
The Arizona poppy has adapted to living in areas that receive less rain, but there are still periods of time that a drought occurs. What part(s) of photosynthesis would the plant not be able to perform if there is no rain? What would be the long-term effects on the plant if the drought were to continue? Explain your answer.
Answer:
I guess it would not grow??
Explanation:
Answer:
When plants lose more water than they can take up from the soil, they become water stressed. ... Such drought conditions certainly inhibit the growth of plants. If it goes long enough without water it will die because the plant uses water for a lot of different jobs needed to keep the plant alive, so the long-term effect is that the plant will die if the drought continues.
Which of the following does not contribute to erosion?
O Lava
Olce
O Wind
O Water
In your biology class, your final grade is based on several things: a lab score, score on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 30% of your total grade, each major test is worth 22.5%, and the final exam is worth 25%. Compute the weighted average for the following scores: 92 on the lab, 85 on the first major test, 90 on the second major test, and 84 on the final exam. Round your answer to the nearest hundredth.
A weighted average is a statistical measure that considers the relative importance of each value to calculate the final average.
In this problem, the weighted average score for the four scores will be calculated as given below:Given:L = 92 (lab score)T1 = 85 (score on the first major test)T2 = 90 (score on the second major test)F = 84 (score on the final exam)Weightage of lab score = 30% = 0.3 Weightage of each major test score = 22.5% = 0.225Weightage of the final exam score = 25% = 0.25
Weighted score of lab = 92 × 0.3 = 27.6 Weighted score of first major test = 85 × 0.225 = 19.125 Weighted score of second major test = 90 × 0.225 = 20.25Weighted score of final exam = 84 × 0.25 = 2 Total weighted score = 27.6 + 19.125 + 20.25 + 21 = 87.975 (out of 100)Therefore, the weighted average score is 87.98 when rounded to the nearest hundredth.
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(In one or more paragraphs) Explain why some flowers look like insects or birds that are their primary pollinators? Please help me
Answer:
Due to feeding on the nectar of flower.
Explanation:
Some flowers look like insects or birds that are their primary pollinators because these insects or birds feeds on the liquid present in that liquid. The flower has liquid inside it which is known as nectar that is the food for many insects and birds so when these birds came to these flowers for feeding they also leads to pollination so that's why some insects and birds are the primary pollinators of some flowers.
Match the description with the term. 1. cultivation obtaining food in the wild 2. domestication preparing and planting crops 3. hunting and gathering capturing, taming, and breeding animals
The correct match of the description and the terms are as follows:
Cultivation: preparing and planting cropsDomestication: capturing, taming, and breeding animalsHunting and gathering: obtaining food in the wildWhat is cultivation and domestication?Cultivation is the process by which farmers prepare and plant crops on a given area of land.
Domestication is the process whereby animals are brought under the subjection of man by capturing, taming and breeding them.
Hunting and gathering is the process whereby food are obtained from the wild or their natural habitat.
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A city spends $15 million on a beach nourishment project that adds 1.8 million cubic yards of sand to 3 miles of beach. What is the cost per cubic yard of sand?
Answer:
The answer is $8.33 per cubic yard.
Explanation:
This problem is just a normal math equation. You divide the price by how much space you are covering to get the smallest ratio(15 million divided by 1.8 million). After dividing you get the answer of $8.33 per cubic yard.
which of the following is not an adaption that nekton have developed to avoid becoming prey? group of answer choices the ability to mimic more poisonous or dangerous animals the ability to attach themselves firmly to the seabed the ability to camouflage themselve aginst the surrounding rocks/sediment the tendancy to move through the ocean in a school to avoid and confuse predators
One of the following adaptations is not developed by nekton to avoid becoming prey is the ability to attach themselves firmly to the seabed.
Nekton is the category of marine organisms that are capable of swimming and against the current without being displaced by it.
They are fish, whales, sharks, and rays that live and swim independently in the ocean. Nekton needs to be able to swim to prevent predators from catching and consuming them.
Adaptations that nekton have developed to avoid becoming prey include:
the ability to mimic more poisonous or dangerous animals,the ability to camouflage themselves against the surrounding rocks/sediment,the tendency to move through the ocean in a school to avoid and confuse predators,It's not necessary for nekton to have the ability to attach themselves firmly to the seabed to avoid becoming prey.
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The myocardial mantle is already capable of contractions in stage 10 (4 weeks) = because . = contractile elements have formed very early. ====-- Choose the best answer. 1. Both statements are true and the causal relationship is correct. 2. Both statements are true, but the causal relationship is false. 3. The first statement is right, but the second one is false. 4. The first statement is false, but the second one is true, 5. Both statements are false.
The myocardial mantle is already capable of contractions in stage 10 (4 weeks) = because. = Contractile elements have formed very early.
The best answer is 1. Both statements are true and the causal relationship is correct.
This statement is true because the myocardial mantle, which is the outer layer of the heart tube formed during embryonic development, does indeed possess contractile elements.
Furthermore, the statement suggests that the reason for the myocardial mantle's capability of contractions at this stage is the early formation of contractile elements.
This causal relationship is also correct. During early embryonic development, specialized cells differentiate into cardiomyocytes, which are responsible for the contractions of the heart.
These cardiomyocytes contain contractile proteins, such as actin and myosin, which enable them to contract and generate force.
Therefore, both statements in the given statement are true, and the causal relationship between the early formation of contractile elements and the myocardial mantle's ability to contract is correct. Therefore, the correct answer is 1.
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Question
The myocardial mantle is already capable of contractions in stage 10 (4 weeks) = because . = Contractile elements have formed very early. ====-- Choose the best answer.
1. Both statements are true and the causal relationship is correct.
2. Both statements are true, but the causal relationship is false.
3. The first statement is right, but the second one is false.
4. The first statement is false, but the second one is true,
5. Both statements are false.
A parent cell has 24 chromosomes at the beginning of interphase. How many chromatids will it have during prophase? 48 24 12 06 Which of the following best describes a major difference between plant cells and animal cells? O Only plant cells use cellular respiration. Only plant cells have a nucleus containing DNA. Unlike plant cells, animal cells cannot make their own food. Only animal cells have a cell wall.
During prophase, the parent cell will have 48 chromatids. This is because during interphase, the DNA replicates, resulting in each chromosome consisting of two sister chromatids.
Therefore, if the parent cell has 24 chromosomes, it will have a total of 48 chromatids during prophase.
Regarding the major difference between plant cells and animal cells, the most accurate statement is: "Only plant cells have a cell wall." Plant cells have a rigid cell wall made of cellulose, which provides structural support and protection to the cell. Animal cells, on the other hand, do not have a cell wall. Hence option D is correct.
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Why is nitrogen important to plants? What important biological macromolecules require nitrogen?
Answer:
Nitrogen is important to plants because without nitrogen plants would not be able to make food (photosynthesis).
Nucleic acids (DNA and RNA) are polymers of nucleotides each of which consists of pentose sugar, phosphate molecule, and one nitrogenous base (adenine, guanine, cytosine, uracil, and thymine).
Explanation:
The nitrogen cycle is important biologically because nitrogen is a major constituent of phospholipids, ATP, and other energy-storing molecules, it is a component of amino acids proteins, and nucleic acids, and it forms the framework for organic molecules that are essential to all organisms, and the processes in the mitochondria require major amounts of nitrogen.
What is the Nitrogen cycle?The nitrogen cycle may be defined as a type of biogeochemical cycle through which nitrogen and its derivatives move through both living and non-living things within the entire atmosphere. It involves the series of processes through which nitrogen and its compounds are interconverted in the environment.
The nitrogen cycle is not important biologically because the atmosphere is composed of 78% nitrogen; therefore nitrogen is freely available to all living organisms, regardless of where it is in its cycle.
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What is the climate and vegetation like in the temperate woodland?
Answer:
woodlands and lush vegetation
Explanation
Deciduous woodlands contain trees with broad leaves such as oak, beech and elm. They occur in places with high rainfall, warm summers and cooler winters and lose their leaves in winter.
Answer:
high rainfall, warm summers and cooler winters
the landscape contains oak, beech, elm, Lichen, moss, ferns, wildflowers and other small plants
The temperature in a temperate woodland & shrubland biome is hot & dry in the summer with temperatures up to 100 degrees F. The winter is cool & moist with the low temperature about 30 degrees F. Precipitation: Annual rainfall is 10-17 in.
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What is the thin layer of gray matter that composes the outer layer of the cerebrum
Hi i'm a student and i need help what is
How did you do? Rate your work on a scale of 1 to 5, with 5 as the highest score. Then write a brief evaluation of your work below. Note what you learned and what challenged you. thanks for the help
Answer:
Put- I think I did good. I rate my work a 5.
Explanation:
It’s asking you how did u do on the questions u just got asked if got them correct then u would put what I have as the answer if u didn’t then say the opposite. And then for the what did u learn part I just don’t put nothing lol.
Answer:
I think I did a 4.5 because it was kind of easy but it was a also a little hard. I didn't really have any difficulties but just the fact on how long it took to complete.
Explanation:
1 Which description properly describes a step involved in cellular respiration? Glucose is broken apart, then the energy gained is transferred to the energy molecule. Carbon dioxide is combined with oxygen to make glucose. Water is divided into carbon dioxide and glucose. Oxygen is combined with the energy molecule to energize it. Question 2 What is the location within a cell where cellular respiration occurs? The cell membrane The chlorophyll The mitochondrion The cytoplasm Question 3 Which component is missing from the process of cellular respiration? Glucose + Oxygen → Carbon Dioxide + ________ + Energy Water Sugar Oxygen Carbon Question 4 Which of the following is a true statement about cellular respiration? Cellular respiration occurs only in plant cells. Cellular respiration occurs only in animal cells. Cellular respiration occurs in both plant and animal cells. Cellular respiration occurs in some plant cells and some animal cells. Question 5 During the process of cellular respiration, water becomes oxygen. True False Question 6 Which of the following is not evidence for the law of conservation of mass during cellular respiration? The total number of atoms when glucose and oxygen react stays the same when carbon dioxide and water are produced. C6H12O6 + 6 O2 → 6 CO2 + 6 H2O + energy The products from cellular respiration are created from the same elements (carbon, oxygen, and hydrogen) that make up the reactants. Cellular respiration creates an energy molecule when glucose is broken down.
Glucose is broken down apart, then the energy gained is transferred to the energy molecules is correctly described the step involved in cellular respiration, hence options 1- A, 2- C, 3- A, 4- C, 5- false, 6- D are correct.
The process of cellular respiration involves the oxidation of biological fuels in the presence of an inorganic electron acceptor, such as oxygen, to produce large amounts of adenosine triphosphate, which is an energy containing compound.
The location of the cellular respiration is mitochondria. Cellular respiration occurs in both plant and animal cells.
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Even though both hawks and owls have two sources of food, explain why hawks would be less likely to survive if a disease wiped out the mice.
Although both hawks and owls have two sources of food, hawks are less likely to survive if a disease wiped out the mice. Hawks require more than 100 calories per day, while owls need about 50 calories.
As a result, hawks would require more food than owls to meet their dietary needs. Since hawks consume smaller prey like mice, a reduction in the mouse population due to a disease would adversely affect the hawks' survival chances.It is because hawks require more than 100 calories per day, while owls only require about 50 calories. As a result, hawks would need more food than owls to meet their dietary needs. Hawks consume smaller prey like mice, so a decrease in the mouse population due to a disease would adversely affect the hawks' survival chances.
However, owls consume larger prey like rabbits and rodents that offer more calories per meal. As a result, even if the mice population decreased, owls would be able to survive by eating other prey.
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Because stimulation of the parasympathetic nervous system can occur during intubation of a child, you should:______.
Because stimulation of the parasympathetic nervous system can occur during intubation of a child, you should apply a cardiac monitor, pulse oximeter, and suction.
Following are the things that you should do during the intubation of a child:
Patients should be pre-oxygenated with a bag-mask device and supplemental oxygen for a few minutes before intubation.During intubation, the head of the child should be in a proper position.If available, you should use a cardiac monitor.To monitor the child's pulse rate and oxygen saturation, you should use a pulse oximeter before, during, and after the intubation.A suction should also be used.Thus, because stimulation of the parasympathetic nervous system can occur during the intubation of a child, you should use a cardiac monitor and a pulse oximeter.
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besides detoxification of drugs such as acetaminophen, the liver is involved in and regulates several different biochemical pathways. which of the following is not a biochemical activity of the liver? question 34 answer choices a. regulation of carbohydrate metabolism such as glycogenolysis, glycogenesis, and gluconeogenesis b. production of lipases and bile for fat digestion c. deamination of amino acid and conversion of the resulting ammonia to urea d. lipid metabolism, including cholesterol and lipoprotein synthesis
The production of lipases and bile for fat digestion is not a biochemical activity of the liver.
The liver is a vital organ involved in numerous biochemical activities that contribute to overall metabolism and homeostasis. It plays a central role in regulating carbohydrate metabolism, such as glycogenolysis (breakdown of glycogen), glycogenesis (formation of glycogen), and gluconeogenesis (production of glucose from non-carbohydrate sources). The liver also performs deamination of amino acids, converting the resulting ammonia to urea, which is excreted in urine. Additionally, the liver is responsible for lipid metabolism, including cholesterol and lipoprotein synthesis.
However, the production of lipases and bile for fat digestion is not a biochemical activity of the liver. Instead, lipases are primarily produced by the pancreas and released into the small intestine to aid in the breakdown of dietary fats. Bile, which is essential for fat digestion and absorption, is produced by the liver but stored and released by the gallbladder into the small intestine.
While the liver contributes to overall lipid metabolism, its specific role is not in the production of lipases and bile for fat digestion.
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what is basic ?
plzz answer
Answer: of, relating to, or forming the base or essence : fundamental basic truths. b : concerned with fundamental scientific principles
Explanation:
Populations have the potential to grow exponentially when resources are_____?
A.constant
B. Rationed
C.abundant
D. Limited
Answer:
Option C is the correct one
Explanation:
Exponential population growth: When resources are unlimited, populations exhibit exponential growth, resulting in a J-shaped curve. When resources are limited, populations exhibit logistic growth. In logistic growth, population expansion decreases as resources become scarce.
Answer:
Populations have the potential to grow exponentially when resources are abundant.
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a heritable trait that can be compared across organisms?
A heritable trait that can be compared across organisms is a characteristic that is passed down from one generation to another and can be observed in multiple species. Examples of such traits include eye color, hair color, height, and blood type.
These traits are considered to be heritable because they are determined by an individual's genetic makeup, which is inherited from their parents. By comparing these traits across different organisms, scientists can gain insights into evolutionary relationships and genetic variation.
For instance, comparing eye color in different populations can help identify genetic differences that have arisen due to geographic isolation or environmental pressures. Overall, heritable traits provide a valuable tool for studying genetic diversity and evolution across species.
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Which is transported in the xylem of a plant?
Answer:
B. Nutrients
Explanation:
Xylem transports water upwards through the stem from the soil
Dissolved in this water are nutrients such as nitrates which are vital for plants
HELP me, please!!!
The process of differentiation is(1 point)
a.a process by which cells divide.
b. a process by which cells die.
c.a process by which cells become specialized.
d. a process by which cells pair themselves
Answer:
im pretty sure it should be C
Explanation:
each of the cells in the body would 'differenciate' (as the name suggests) to become specialized cells that are going to work within an organisms different organs and body parts
Answer:
C. A process by which cells become specialized.
Explanation:
A normal process through which cells mature. This process of specialization for the cell comes at the expense of its breadth of potential.
How is cancer spread through the body? Check all that apply.
through the nervous system
through the blood
through touching organs and tissue
Answer:
2
Explanation:
Answer:
Through the blood
Through organs and tissue
Explanation:
What is the name of the particle that circles the nucleus of an atom?
A. Neutron
B. Protein
C. Proton
D. Electron
Answer:
electron
Explanation:
elections circle the nucleus