What is the base sequence of the DNA gene that originally produced this mRNA codon?

Answers

Answer 1

Answer:

A, TCA. Using the corresponding bases working backwards, A becomes T, G becomes C and U becomes A. Hope this helps

Explanation:


Related Questions

the digestive system of most animals is lined with cells through which nutrients are absorbed. what is the embryonic origin of these cells?

Answers

Answer:

Further breakdown of food takes place in the small intestine where enzymes produced by the liver, the small intestine, and the pancreas continue the process of digestion. The nutrients are absorbed into the bloodstream across the epithelial cells lining the walls of the small intestines.
The answer is Endoderm.
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In light dependent reactions the most important factor is ??

Answers

[tex] \: \: \: \: \: [/tex]

the energy storage molecule ATP and the reduced electron carrier NADPH.

The light-dependent reactions use light energy to make two molecules.In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplasts

hope it helps

[tex] \: \: \: \: \: [/tex]

how would you explain the charge changes that occur in a neuron during the messaging process

Answers

Answer: Prior to the process, the neuron is polarized; as the signal passes along the axon, the membrane depolarizes and repolarizes again, passing positive charges in and then back out.

Explanation:

more science for you guys to help me with lolz

Answers

Answer:

Hi. Good evening.

Explanation:

The part labelled A is the cell membrane and the correct option to choose is the first one.

It serves as a passage to remove metabolic wastes in both cell X and cell Y.

Hope I'm right. Please remember brainliest.

4. How are histones related to
nucleosomes?

Answers

Answer:

Nucleosomes are made up of DNA that's wound around histones

Explanation:

Hope this helps.

Answer:

The nucleosome is the fundamental subunit of chromatin. Each nucleosome is composed of a little less than two turns of DNA wrapped around a set of eight proteins called histones, which are known as a histone octamer. Each histone octamer is composed of two copies each of the histone proteins H2A, H2B, H3, and H4.

any form of water that falls from clouds is called

Answers

Answer: Precipitation

Explanation:

oxygen is essential in cellular respiration what is role of hidden in the electron transport chain​

Answers

Answer:

What is Oxygens role at the end of the Electron Transport Chain. Oxygen serves as the final electron acceptor of the Electron Transport Chain. Thus, oxygen is essential for getting rid of low- energy electrons and hydrogen ions, the wastes of Cellular Respiration.

Explanation:

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Genetic variation is needed for the long-term survival of a species.

True
False

Answers

True without genetic variation a single disease could dramatically reduce a species if they are susceptible to that disease. Genetic variations allows for a diverse gene pool that leads to long term survival for a species

the first group of animals to colonize land was likely

Answers

Answer:

horses

Explanation:

1- List the 3 functions of the Digestive System

2- list the 2 function of the exretory system

3- describe the path of food,beginning in the mouth

4- describe the path of urine formation begginning in the kidneys

5- how does the urinary system maintain homeostasis

Answers

Answer:

1. transportation, digestion, and absorption of food. 

2. Remove and concentrate waste products from body fluids and return other substances to body fluids

3. Food starts to move through your GI tract when you eat. When you swallow, your tongue pushes the food into your throat.

4. Urine then flows through the nephrons, through a system of converging tubules called collecting ducts.

5. filtering out excess fluid and other substances from the bloodstream and secreting waste.

What would most likely happen in the ecosystem shown in the above food web if the zooplankton population significantly decreased?
A.
The shrimp population would decrease.
B.
The sperm whale population would increase.
C.
The squid population would increase.
D.
The phytoplankton population would decrease.

Answers

Answer:

A.

The shrimp population would decrease.

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Answer :  A.

The shrimp population would decrease.

Explanation: Advice: Do not steal points. Also could you give me a brainliest?

What are the two ways that harmful algal blooms can negatively impact an ecosystem? (Site 1).

Answers

Answer:

SEE EXPLANATION FOR ANSWER

Explanation:

Eutrophication: An abundance of cyanobacteria (an algal bloom) is caused by an excess amount of nutrients in the water (phosphorus and/or nitrogen) which depletes the water of oxygen which is vital for plant an animal life. Oxygen is crucial for the survival of an organism, so when there is a lack of oxygen, the results can be fatal. That is why when there are reports of algal blooms, there are almost always mentions of an abundance of dead fish, birds, and other water dwelling organisms (these organisms live in the water, drink from it or use it as breeding grounds etc,) Not only that, but algal blooms produce toxins that can make animals and humans fall ill.

Dead zones: As stated previously, harmful algal blooms deprive the water of oxygen.This can lead to the extreme and create dead zones. Dead zones are zones in an aquatic body where the oxygen levels are not sufficient enough to support aquatic life. Hence why there is no life in dead zones because all of the fish either die, or leave.

Both affect the population of native species and the overall wellbeing of the bodies of water.

Answer:

Eutrophication: An abundance of cyanobacteria (an algal bloom) is caused by an excess amount of nutrients in the water (phosphorus and/or nitrogen) which depletes the water of oxygen which is vital for plant an animal life. Oxygen is crucial for the survival of an organism, so when there is a lack of oxygen, the results can be fatal. That is why when there are reports of algal blooms, there are almost always mentions of an abundance of dead fish, birds, and other water dwelling organisms (these organisms live in the water, drink from it or use it as breeding grounds etc,) Not only that, but algal blooms produce toxins that can make animals and humans fall ill.

Dead zones: As stated previously, harmful algal blooms deprive the water of oxygen.This can lead to the extreme and create dead zones. Dead zones are zones in an aquatic body where the oxygen levels are not sufficient enough to support aquatic life. Hence why there is no life in dead zones because all of the fish either die, or leave.

Both affect the population of native species and the overall wellbeing of the bodies of water.

Explanation:

put above answer line for anyone who can only see preview :)

What is the difference between structural and compositional layers of the Earth's

interior?

Answers

Answer:

The Earth has different compositional and mechanical layers. Compositional layers are determined by their components, while mechanical layers are determined by their physical properties. The outermost solid layer of a rocky planet or natural satellite. The Earth has an outer core (liquid) and an inner core (solid).

Explanation:

hope this helps and have a great day

What is the term for the congenital absence of the urinary bladder?

Answers

Answer:

Urinary bladder agenesis

Explanation:

Bladder agenesis may be the result of secondary atrophy of the urogenital sinus, perhaps owing to the lack of distension with urine caused by failure of incorporation of the mesonephric ducts and ureters to develop into the trigone.

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The nitrogenous base adenice is found in all the members of which group

Answers

Answer:

ATP, RNA, NAD and DNA.

Explanation:

A nitrogenous base; it is an organic molecule containing a nitrogen, carbon and other atoms that has the chemical properties of a base that is why they are called as bases. The nitrogenous bases are; i) adenine, ii) guanine, iii) thymine, iv) uracil and v)cytosine.

Adenine is a nitrogenous base which is found in ATP, RNA. NAD, FAD and DNA. adenine pairs with thymine in DNA synthesis.

Explain how the surface area and volume of a cell are related to molecule transport through the cell membrane.
Think about filling a small room and a large room with people. Which room takes less time to fill?

Answers

Answer:

Explanation:

I really wish to help but if you need help with that question it can be found on the internet

What can you do to avoid getting holes in your teeth?

Answers

Answer:

1. Regularly brush teeth

2. Keep away from excess sugary or acidic foods

3. Make sure to have lots of Vitamin D


How can arctic foxes and lynxes coexist if they both are both consuming the same resource—snowshoe hares?

Answers

Answer:

there are other animals in the food chain they survive off of, too. with them both eating snowshoe hares, they had to adapt to eat something else or else the species would die off

Explanation:

I vaguely remember learning about this

2.4 da.L = ____________ L

Answers

1 dal = 10L

Therefor, 2.4 dal = 2.4 x 10 = 24

Our answer: 24

Lewis wants to summarize cellular respiration. What points should he include in his notes?

Select all that apply.


role to provide energy for making oxygen role to provide energy for making oxygen

role to provide energy for cells role to provide energy for cells

reactants include carbon dioxide and water reactants include carbon dioxide and water

reactants include a fuel and oxygen reactants include a fuel and oxygen

a series of chemical reactions

Answers

Thanks for the points

write the function of these in your body. carbohydrates, protein, vitamin​

Answers

Answer:

Carbohydrates

- is the main source of energy of your body. They help you fuel your brain, kidneys, heart muscles, and central nervous system.

Protein

- A lot of your body is protein. Your muscles are just about all protein, and most of your organs are protein. Many of the chemical reactions in your body are speeded up by other types of protein. Your body can make some of the components of protein by itself, and it must get some of the components from outside of the body.

You need protein daily for your tissue to repair itself, normal function, and perhaps to grow.

Vitamin

- Vitamins allow your body to grow and develop. They also play important roles in bodily functions such as metabolism, immunity and digestion.

which of the following is not an example of symbiosis? A. red blood cells containing malaria B. vines using a tree for support C. nitrogen-fixing bacteria and roots of legumes D. pigs feeding at a trough

Answers

Answer:

A. red blood cells containing malaria

Explanation:

Also, just as a heads up. I saw the previous person posted a link. Remember not to click any links that lead to domains which are unknown to you. They could hold a virus.

Answer:

A

Explanation:

Seedless plants grow from __________?

I need an answer for an 7 or 8 grader

Answers

Seedless vascular plants are plants that contain vascular tissue, but do not produce flowers or seeds. In seedless vascular plants, such as ferns and horsetails, the plants reproduce using haploid, unicellular spores instead of seeds.

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1. how would dr.budai refer to the new fern that contractors plan on introducing into the environment?

2.how might removing the flowering plants and replace it them with ferns affect the population numbers of the butterfly and the new species?

3. how might the building of the hotel affect the population of the new species?

Answers

Growing of ferns instead of flowering plants and building a hotel adversely affect the butterfly and species.

Dr. budai has bad reaction to the new fern that contractors plan on introducing into the environment because it will be grown instead of flowering plants which is necessary for the survival of butterfly.

Removing the flowering plants and replace it them with ferns negatively affect the population of the butterfly and the new species because butterfly feeds on the nectar of the flowers whose removal decrease the population of butterfly and those species which feed on butterfly also adversely affected due to unavailability of food source.

The building of the hotel adversely affect the population of the new species because habitat of that species will be destroyed so we can conclude that growing of ferns instead of flowering plants and building a hotel adversely affect the butterfly and species.

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which hormone plays a key role in determing the ability to perform better on tests of spatial ability for

Answers

that'd be testosterone! :)

Explain why diseases result in symtoms

Answers

Infection happens when germs enter body leading to damaged cells

Explain why is it important to investigate water retention properties of soils

Answers

Answer:

Soil water can affect the structural integrity or coherence of a soil; saturated soils can become unstable and result in structural failure and mass movement. Soil water, its changes over time and management are of interest to geo-technicians and soil conservationists with an interest in maintaining soil stability.

Explanation:

I hope it helps..

Determine which of the following steps cannot occur in the rock cycle.


magma → sedimentary rock

sedimentary rock → metamorphic rock

metamorphic rock → magma

igneous rock → sediment

thanks :)

Answers

Answer:

magma > sedimentary rock

Explanation:

magma can only be cooled into an igneous rock but cannot directly be formed into a sedimentary rock.

This pedigree chart tracks the inheritance of a recessive trait that is not linked. Based on the information in the chart, which of the following statements is true?

Individual #8 must be for the trait.
Individual #10 must be for the trait.
Individual #13 must be .
Individual #3 must be .

Answers

Answer:

A. Individual #8 must be heterozygous for the trait.

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Which company was given permission by the US Supreme Court to patent genetically modified organisms in 1980?


A. Ford Motor Company

B. General Electric

C. Dow Chemical

D. Genentech

Answers

Answer: B. General Electric

Explanation:

I hope this helps if you still needed the answer.

Answer:

B. General Electric

Explanation:

PENN

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