Once NADH and FADH₂ Have Delivered Their Electrons and Hydrogen

question 32

Multiple Choice

Once NADH and FADH₂ have delivered their electrons and hydrogen ions to the electron transport chain,they

• A)pick up water molecules.
• B)are shipped out of the mitochondria to be used by other organelles.
• C)pick up carbon dioxide molecules.
• D)pick up more hydrogen ions.
• E)pick up oxygen molecules.

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Definitions:

Sleep Deprivation

A condition resulting from insufficient sleep, which can affect cognitive functions, emotional well-being, and physical health.

Slow-wave Sleep

A deep phase of sleep characterized by slow brain waves, where the brain and body have the opportunity to rejuvenate and consolidate memories.

REM Sleep

A stage of sleep characterized by rapid eye movements, increased brain activity, and vivid dreams.

Voluntary Muscle Activity

Muscle movements that are under conscious control, involving skeletal muscles and used to perform deliberate actions.