Answered

Why do cells control their genetic expression?

A. Without control, the cell would be unable to maintain a healthy volume-to-size ratio because it would contain far too much unnecessary material.
B. Without control, the cell would waste untold amounts of chemical energy making proteins and other products that it did not need.
C. Without control, the cell would have enzyme and protein products made at inappropriate times, making it difficult to control chemical and cellular reactions and ensuring they only happen at the right times.
D. All of the above.



Answer :

GinnyAnswer

Final answer:

Cells control genetic expression to conserve energy and space, ensuring efficient protein synthesis and preventing disease development.


Explanation:

Cells control their genetic expression to regulate when genes are expressed to make RNA and proteins, how much protein is produced, and when to stop production when not needed. This regulation conserves energy and space, as expressing all genes at all times would be energetically costly and lead to space inefficiency within cells. Malfunctions in gene expression control can result in diseases like cancer.


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