Iron Is a Component of _____ That Serve as Electron

question 147

Multiple Choice

Iron is a component of _____ that serve as electron carriers in energy metabolism.

• A)hemoglobin molecules
• B)antioxidant enzymes
• C)cytochromes
• D)mitochondria

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Definitions:

Functional MRI

A neuroimaging procedure that measures brain activity by detecting changes associated with blood flow, used to observe the functioning of the brain.

EEG

Electroencephalogram, a test that detects electrical activity in your brain using small, flat metal discs (electrodes) attached to the scalp.

Pineal Gland

A small endocrine gland in the brain that produces melatonin, a hormone that regulates sleep patterns.

Endocrine Gland

Glands of the endocrine system that release hormones directly into the bloodstream.