Answer:
(B)-Gene exspression is a regulated process
Explanation:
Its right I just took a test on it.
The bonds that hold the two chains of an insulin molecule together are two disulfide bonds.
Insulin molecule is made up of two peptide chains. These chains are referred to as the A and B chains. The A and B chains are help together by the two disulfide bonds present between them. The A chain has an additional disulfide bond inside it. The A chain is 21 amino acids long and the B chain is 30 amino acids long in most of the species.
Answer:
After metaphase is complete, the cell enters anaphase. During anaphase, the microtubules attached to the kinetochores contract, which pulls the sister chromatids apart and toward opposite poles of the cell. At this point, each chromatid is considered a separate chromosome.
Explanation:
Answer:
The probability of exactly 3 heads in 10 tosses is 1201024.
