How Many Subunits (Connexins) Does a Connexon Have

question 9

Multiple Choice

How many subunits (connexins) does a connexon have?

• A) 6
• B) 5
• C) 4
• D) 3
• E) 2

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Definitions:

Cricothyroid

Relating to the cricothyroid muscle or membrane, involved in the regulation of voice pitch.

Splenius Cervicis

A muscle in the back of the neck that extends, rotates, and laterally flexes the cervical spine, contributing to movements of the head and neck.

Neck Muscle

Refers to the muscles located in the neck area, involved in movement and support of the head.

Procerus

A small muscle located between the eyebrows that allows for the expression of frowning.