What would be the most likely outcome for a cell if a gene expressed at relatively constant but low levels were mutated to dynamically respond to environmental changes?
A)The cell could experience an ideal balance of proteins that might affect cellular function.
B)The cell would not be affected because no protein changes would occur.
C)The cell would experience increased function because having more of a protein is always an improvement.
D)The cell would likely have more and less protein at different times that would affect cellular function.

Question

Quizplus · Accepted Answer

Mutating a gene to dynamically respond to environmental changes would result in fluctuating protein levels, which could potentially have both positive and negative effects on cellular function. The cell would have more protein in response to certain stimuli, but less in the absence of those stimuli, which could disrupt normal cellular processes.

What Would Be the Most Likely Outcome for a Cell