<span>ctabolism is the process in which complex molecules are broken down into simple ones.</span>
Answer:
d. Tryptophan would bind to the repressor
Explanation:
However,the repressor would not be able to bind to the operator and switch off transcription.The cell would still be making tryptophan even though it is being supplied by the medium in which it is growing.This is a waste of energy.
The way that you will easily deduce which one it is is that you'll see the mouth first instead of the anus because of the different ways of development.
The body needs to maintain the amount of oxygen that reaches our cells. If we exercise a lot, our breathing rate increases. More oxygen enables our cells to <span>more quickly respire aerobically, so that our muscles can contract more rapidly.
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Answer:
A. Blood pH will decrease slightly.
Explanation:
