Question

what cell organelle is dna mostly found in?
a vacuole
b mitochondria
c cell membrane
d nucleus

Explanation:

• The nucleus is the cell organelle that contains most of the cell's DNA. It is often referred to as the control center of the cell because it houses the genetic material which directs cellular activities.
• The vacuole (A) is mainly involved in storage (e.g., storing water, nutrients, waste products).
• The cell membrane (C) is a protective barrier that controls the movement of substances in and out of the cell.
• Mitochondria (B) are the power - houses of the cell, generating ATP through cellular respiration.

Answer:

D. Nucleus