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Alex17521 [72]
3 years ago
5

Which statement below BEST summarizes the role of the DNA molecule in cells?

Biology
2 answers:
zimovet [89]3 years ago
7 0
I think the correct answer among the choices listed above is option C. The role of DNA molecule in cells is to <span>provide the instructions for making proteins. It is the molecule that carries the genetic instructions used for growth of cells.</span>
Sladkaya [172]3 years ago
6 0

Answer: C) Provides the instructions for making proteins

DNA stands for Deoxyribonucleic acid, it carries hereditary information which is being transferred from one generation to another generation.

DNA is important for the protein productions, metabolism, regulation and reproduction of cell. The cell encode for particular protein by following three steps called as replication, transcription and translation.

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I need help with this...​
dalvyx [7]
The answer is B,I’m not sure tho sorry
5 0
2 years ago
Which statement would be true of a membrane-bound protein that works in conjunction with a sodium–potassium pump during secondar
Rudik [331]

Answer:

The correct answer is option d. "Its conformation will change when both an ion and a small molecule bind to it".

Explanation:

The secondary active transport is a form of active transport at which a ion (typically Na+ or H+)  is transferred down its electrochemical gradient to the uphill movement of another molecule. Secondary active transport takes place by the conjunctive work of membrane-bound proteins and sodium–potassium pumps. During secondary active transport, both of these proteins change its conformation when an ion and a small molecule bind to it. This change in conformation makes possible that the ions and the small molecules pass through the membrane.

3 0
3 years ago
CFU Question 1:<br> What is the relationship between the structure<br> and enzymatic function?
STALIN [3.7K]

Answer:

Most enzymes are proteins and therefore their function is specific to their structure. Enzymes function as a catalyst to increase the rate of virtually all the chemical reactions that take place in a living system.

Explanation:

6 0
3 years ago
How would you distinguish pseudostratified columnar epithelium from all other tissues?.
inn [45]

Psuedo  functions mostly absorption and filteration processes.

<h3>What is the advantage of psuedostratified epithelium? </h3>

The lungs are shielded from these irritants by the existence of pseudostratified columnar epithelium in the upper respiratory tract, which is made up of the nose, trachea, and bronchi. To capture particles and stop them from moving farther down the respiratory passages, the epithelium's goblet cells release mucus.

The psuedostratified has too many layers and it is made up of columnar epithelial tissue.

To learn more about Epithelial tissue refer

brainly.com/question/13404204

#SPJ4

8 0
1 year ago
How are the cell membrane and the cell wall similar?.
kirill [66]

Answer:

both permeable

Explanation:

the cell wall is fully permable however the the cell membrane is selectively permable, there's little to no similarities between them, mainly differences as they're from two different cells completely

4 0
2 years ago
Read 2 more answers
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