Oxygen Binds to Iron, Contained in In RBCs

question 30

Multiple Choice

Oxygen binds to iron, contained in in RBCs.

• A) hemosiderin
• B) hematocrit
• C) hemoglobin
• D) hemostat

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Definitions:

Terminal Buttons

Terminal buttons are small knobs at the end of an axon that release neurotransmitters, facilitating the transfer of nerve impulses from one neuron to another.

Golgi Body

A complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.

Soma

The cell body of a neuron, containing the nucleus and metabolic machinery necessary for maintaining cell functions.

Nucleus

The central organelle in a cell containing genetic material (DNA) and responsible for growth, metabolism, and reproduction.