In the context of the structure and function of DNA, what molecule stores most hereditary information in a cell?

• A. RNA
• B. Phospholipids
• C. DNA
• D. Proteins

Answer: (C)

Verified step by step guidance

1. Understand that hereditary information in cells is stored in molecules that can carry genetic instructions for development, functioning, and reproduction.
2. Recall that DNA (deoxyribonucleic acid) is the molecule that contains the genetic code in most living organisms, organized into genes.
3. Recognize that RNA (ribonucleic acid) plays roles in translating genetic information but does not store the primary hereditary information.
4. Note that phospholipids are components of cell membranes and do not store genetic information.
5. Understand that proteins perform various cellular functions but are synthesized based on the instructions encoded in DNA, not the other way around.