What Process Is Described Here? a Concentration Gradient of H

question 39

Multiple Choice

What process is described here? A concentration gradient of H+ ions is created in the periplasmic space by actively transporting the ions across the membrane using the energy liberated when carrier molecules are oxidized. When the H+ ions pass through ATPase, enough energy is generated to add phosphate groups onto ADP molecules.

• A) Fermentation
• B) The Calvin cycle
• C) Substrate-level phosphorylation
• D) Oxidative phosphorylation
• E) Deamination

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Definitions:

Enclosed Spaces

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Neurotransmitter

Chemical substances that transmit signals across a synapse from one neuron to another in the nervous system, influencing mental processes and behavior.

Norepinephrine

A neurotransmitter involved in arousal, alertness, and regulation of blood pressure.

Abnormal Activity

Actions or behaviors that deviate significantly from what is considered normal or typical, often indicating underlying mental or physical issues.