Question

what is the study of molecules, such as dna and proteins?
a \tmolecular biology
b \tphysiology
c \timmunology
d \tcell biology

Explanation:

Molecular biology focuses on the study of molecules like DNA and proteins in biological systems. Physiology studies how organisms function, immunology focuses on the immune system, and cell biology studies cells. So the correct option is a.

Answer:

a. molecular biology