One Hemoglobin Molecule Can Carry How Many Molecules of Oxygen

question 6

Multiple Choice

One hemoglobin molecule can carry how many molecules of oxygen?

• A) 16
• B) 2
• C) 4
• D) 8

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Definitions:

Mineralocorticoid

A class of corticosteroids involved in regulating electrolyte and water balance by the kidneys, with aldosterone being a key example.

Adrenal Cortex

The outer layer of the adrenal glands, which produces essential hormones such as cortisol, aldosterone, and androgens.

Paracrine Secretion

A form of cell signaling in which the target cell is close to the signal-releasing cell, involving substances that exert their effects only on neighboring cells.

Interstitial Fluid

The fluid that surrounds the cells in tissues, providing nutrients and removing waste.