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LiRa [457]
3 years ago
13

In the central theory of gene expression, what is the process that uses mrna and amino acids to make proteins called?

Biology
1 answer:
ICE Princess25 [194]3 years ago
4 0
The first process is called transcription where the DNA's information is used to make mRNA. The second process is called translation where the tRNA comes with an amino acid to drop off. A chain of amino acids will eventually be formed to create a protein. Transcription comes before translation. Think that you have to script something before you can translate it.
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Which adaptation is most likely found in tropical trees?
irinina [24]
Generally the soil in tropical areas is acidic so they would have to be adapted to the soil
3 0
3 years ago
An inhibitory stimulus has occurred. B. Chemically gated potassium channels have opened. C. Excessive potassium has diffused out
andrezito [222]

Given question is incomplete. Complete question has been attached.

Answer:

C. Excessive potassium has diffused out causing hyperpolarization.

Explanation:

The nerve action potential can be divided into following stages:

  • Stimulus is detected by the cell in resting stage.
  • Sodium channels in the membrane open from where influx of sodium ions occur which is called depolarization
  • After a while, sodium channels close and potassium channels open from where efflux of potassium ions occur which is called repolarization.
  • The membrane potential further lowers due to continous efflux of potassium ions which is called hyperpolarization.
  • After a while potassium channels close and membrane returns to its resting stage.

In the given figure, stage 4 depicts hyperpolarization because the membrane potential has dropped to the lowest point below -70mV. Hence, option C is correct.

7 0
3 years ago
In the citric acid cycle, the acetyl group of each molecule of acetyl-coa is converted into two molecules of ________.
Tatiana [17]

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The cycle which carried out by eight enzymes that completely oxidase acetate by which two carbon molecules in the form of acetyl -CoA into two carbon dioxide and water molecules.6- carbon glucose molecule is split into two 3- carbon molecules called pyruvate , which needs in order to create acetyl CoA.

Citric acid cycle is also known as krebs cycle or TCA cycle it is the series of chemical reactions to release to releases stored energy through the oxidation of acetyl-CoA from carbohydrate, fats and protein.

To learn more about Citric acid cycle here

brainly.com/question/11459709

#SPJ4

7 0
1 year ago
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rosijanka [135]
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4 0
3 years ago
What characteristics classify organisms as animals?
antiseptic1488 [7]

Answer: There are certain physical and internal aspects of living organism that is used for the classification of animals.

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5 0
3 years ago
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