Question

which of the following structures would normally be found in a plant cell but not in an animal cell?
a. nucleus
b. cell wall
c. mitochondrion
d. cell membrane

Explanation:

• Nucleus: Present in both plant and animal cells as it contains genetic material.
• Cell wall: A rigid structure made of cellulose that is unique to plant cells, providing support and protection. Animal cells lack this.
• Mitochondrion: Known as the 'powerhouse' of the cell, it is present in both plant and animal cells for energy production.
• Cell membrane: Surrounds both plant and animal cells, controlling the movement of substances in and out of the cell.

Answer:

B. cell wall