Most neurons lack centrioles. This observation explains
A) why neurons grow such long axons.
B) why such neurons cannot divide through mitosis.
C) the conducting ability of neurons.
D) the ability of neurons to communicate with each other.
E) the longevity of neurons.

Question

Quizplus · Accepted Answer

Centrioles are essential for mitosis, the process by which cells divide. Therefore, if neurons lack centrioles, they cannot divide through mitosis. This explains the inability of neurons to undergo cell division and is likely one reason why they are so long-lived. The other options are not directly related to the absence of centrioles in neurons.

Most Neurons Lack Centrioles. This Observation Explains