Which Regions of the Body Have the Greatest Representation in the Primary

question 105

Multiple Choice

Which regions of the body have the greatest representation in the primary motor cortex?

• A) Areas related to visual processing
• B) Areas involved in fine motor control
• C) Regions with the most muscle mass
• D) Muscles involved in the fight-or-flight response
• E) The palms of the hands

---

Definitions:

Klinefelter Syndrome

A genetic condition affecting males, characterized by an extra X chromosome, leading to symptoms like reduced muscle mass, reduced facial and body hair, and infertility.

XXY

A chromosomal condition in which a male has an extra Y chromosome, often associated with Klinefelter syndrome.

Turner Syndrome

A chromosomal disorder affecting females, characterized by the absence of part or all of a second sex chromosome, leading to various developmental issues.

Estradiol

A potent estrogen hormone involved in the regulation of the reproductive system and secondary sexual characteristics.