Answer:
polypeptide chain
Explanation:
each amino acid unit in a polypeptide is called a residue. A polypeptide chain has polarity because its ends are different, with an α-amino group at one end and an α-carboxyl group at the other.
Answer:
0% will be white.........
oxygen is released in photosynthesis
The normal cell characteristic which is represented by the
production of insulin in the beta cells of the pancreas is performance of a
differentiated function.
<span>Insulin is produced by beta cells of
the pancreas for storing and disposing of glucose in various parts of the
body. Although gene for insulin production is present in all cells but it is expressed
only in the beta cells and this activity is a differentiated function of the
beta cells of pancreas only. </span>