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VashaNatasha [74]
2 years ago
12

What is gene expression​

Biology
1 answer:
SVEN [57.7K]2 years ago
7 0

Answer:

Gene expression is the process the cell uses to produce the molecule it needs by reading the genetic code written in the DNA.

Explanation:

To do this, the cell interprets the genetic code, and for each group of three letters it adds one of the 20 different amino acids that are the basic units needed to build proteins.

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The amount of water in each body compartment mainly is controlled by
Elis [28]

The<u> ion concentration</u> in water molecules controls the amount of water in a compartment

The concentration of ions in a body of water determines the rate of diffusion and osmosis that occurs in a body of water contained within a body compartment. which has a direct impact on the amount of water that is held in any water body compartment.

Hence we can conclude that the ion concentration in water molecules controls the amount of water in a compartment.

Learn more : brainly.com/question/12859706

6 0
2 years ago
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How is a fish different from a jellyfish?
Korvikt [17]

Jellyfish are forever but fish ain't.

Plus, jellyfish have those tentacle like things attached to thier body and you might confuse em for octopus for that very reason..

but you should really evade confusing em as an octopus cuz octopus might take it as an insult and the next thing you know will be a Kraken taking your house down.. which is pretty tragic :'(

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2 years ago
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Oxygen is taken into the lungs during which process
Semmy [17]
The process by which oxygen is taken to the lungs is called Inhalation or Inspiration. 

4 0
3 years ago
Which answer helps to explain why all living cells need ph buffers?
defon

Answer;

Amino acid side chains have many carboxyl and amino groups.

Explanation;

-A buffer solution is a solution that resists changes in pH when small quantities of an acid or an alkali are added to it. It is a chemical substance that helps maintain a relatively constant pH in a solution, even in the face of addition of acids or bases.

-Buffering is important in living systems as a means of maintaining a fairly constant internal environment, also known as homeostasis.Small molecules such as bicarbonate and phosphate provide buffering capacity as do other substances, such as hemoglobin and other proteins.

- Protein buffer systems depend upon proteins, as opposed to nonprotein molecules, to act as buffers and consume small amounts of acid or base. Since amino acids have the capability of reacting with both acid and base, they naturally act as buffers.

4 0
3 years ago
Louisa notices that she has been gaining weight although she has not changed her diet. Louisa's doctor suspects she might have a
vladimir2022 [97]

The most appropriate technique that the physician should use to estimate the basal metabolic rate of Louisa's body is indirect calorimetry.

<h3>What is indirect calorimetry?</h3>

Indirect calorimetry is a medical technique for determining a person's resting energy expenditure. This technique is used to calculate the calories your body expends in a resting situation.

Information obtained from indirect calorimetry can be used as a guide to basal metabolism to determine whether it is normal, increased, or decreased.

Based on the above, this is the best technique the doctor has to find out why Louisa is gaining weight without changing her diet.

Learn more about diet in: brainly.com/question/4539044

8 0
2 years ago
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