Post-translational modifications of proteins can affect which of the following?

a) Protein function
b) Transcriptional regulation
c) Chromatin modification
d) All of the above

Protein function

Explanation: Post-translational level is the last level in gene expression in which a protein is synthesized. This level greatly impacts the modifications in the stability, degradation and functioning of the protein. this modification is covalent in nature which highly affects the structure and function of a protein.

Hope this helps :)

from the original order (top to bottom) the new order will go

1 (founder)

4 (hawk)

2 (mutate)

3 (next generation)

answer; both surfaces of the membrane are nonpermeable