Neuroglial Schwann Cells Produce ____, Which _____.​

question 77

Multiple Choice

Neuroglial Schwann cells produce ____, which _____.​

• A) ​neurotransmitters; are unnecessary for proper nervous signal conduction
• B) ​the myelin sheath; maintain the resting potential in neurons
• C) ​the myelin sheath; increases the speed of an action potential
• D) ​neurotransmitters; conduct signals across synapses
• E) meninges; provide neurotransmitters to neurons​

---

Definitions:

Phenol

An organic compound consisting of a benzene ring bonded to a hydroxyl group, used in the manufacture of plastics and pharmaceuticals.

Tetrahedral Geometry

Tetrahedral geometry describes a molecular shape where a central atom is bonded to four other atoms, all at the corners of a tetrahedron, with bond angles of approximately 109.5°.

Nicotine

An addictive chemical found in tobacco that stimulates the brain's reward system.

Nontetrahedral Carbon Atoms

Carbon atoms that do not form a tetrahedral shape due to their hybridization or bonding with other atoms, resulting in different molecular geometry.