The Number of Extensions Protruding from the Cell Body Is

question 266

Multiple Choice

The number of extensions protruding from the cell body is the main difference between

• A) multipolar, bipolar, and unipolar neurons.
• B) neurons and glial cells.
• C) cells in the brain and cells in the spinal cord.
• D) old and new neurons.

---

Definitions:

21st Pair

Refers to the 21st pair of chromosomes in humans, where abnormalities can lead to conditions like Down syndrome.

Down Syndrome

A genetic disorder caused by the presence of all or part of an extra 21st chromosome, characterized by distinct physical features and varying degrees of cognitive impairment.

Chromosomes

Filamentous entities found within the nucleus of both animal and plant cells, composed of protein and a single DNA molecule, responsible for transferring genetic data.

Turner Syndrome

A genetic disorder affecting females, characterized by the partial or complete absence of one of the X chromosomes.