Magnesium Functions Intracellularly as

question 45

Multiple Choice

Magnesium functions intracellularly as

• A) an activator for certain enzymes.
• B) an osmotic element.
• C) a structural part of mitochondria.
• D) a structural part of the cell membrane.
• E) a generalized enzyme inhibitor.

---

Definitions:

Cortisol

A steroid hormone released by the adrenal glands in response to stress or low blood glucose; plays roles in metabolism, immune response, and stress management.

Neuroendocrine System

A system that involves the interactions between the nervous system and the endocrine system, regulating hormone release and maintaining bodily homeostasis.

Monoamine Neurotransmitters

A category of neurotransmitters, including serotonin, dopamine, and norepinephrine, which are involved in regulating mood, arousal, and emotion.