Which of the Following Components of the Electron-Transport Chain Does

question 21

Multiple Choice

Which of the following components of the electron-transport chain does NOT act as a proton pump?

• A)NADH dehydrogenase
• B)cytochrome c
• C)cytochrome c reductase
• D)cytochrome c oxidase

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Definitions:

Atopic

Related to atopy, a genetic predisposition toward developing allergic hypersensitivity reactions such as eczema, asthma, or hay fever.

Onycholysis

The separation of the nail from the nail bed, a symptom that can be caused by trauma, infection, or systemic disease.

Nail

Keratinous extensions at the end of fingers and toes, serving protection and enhancing tactile function.

Detachment

The state or condition of being separate or disconnected from something, often used in a psychological or emotional context.