I believe it’s d your welcome I hope this helped I’ve answered this question
D. DNA replication
DNA always forms proteins
Answer:
Since there is presence of excess tryptophan, the trp operon will be switched off, since the bacterial need not to synthesize.
Explanation:
Understand the following.
The trp operon is a group of gene that encode biosynthetic enzymes for the amino acid tryptophan.
The transcription gene in the operon is switched off when the tryptophan is in excess but is switched on by the bacterium when the tryptophan is low, so that more tryptophan can be produced.
Answer: The correct answer is D
Explanation:
As long the progression of the cell to the M phase of the cell cycle is controlled by the chemical signals in the cytoplasm, then a cell in early M phase fused with a cell in G1 would result in the chromatin in prep of nuclear division in both cells to be condensed.
Glycolysis starts with one molecule of glucose<span> and ends with two </span>pyruvate<span> (pyruvic acid) molecules, a total of four </span>ATP<span> molecules, and two molecules of </span>NADH<span> .
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