The Terminal Electron Acceptor of a Mitochondrial Electron Transport Chain

question 201

Multiple Choice

The terminal electron acceptor of a mitochondrial electron transport chain is:

• A)NAD⁺.
• B)water.
• C)NADP⁺.
• D)oxygen.
• E)NADPH.

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Definitions:

Columnar Cells

Elongated cells resembling columns, often found lining organs like the intestines and respiratory tract, where they might secrete or absorb substances.

RNA Polymerase

An enzyme responsible for synthesizing RNA from a DNA template, a key process in gene expression.

Transcription Factors

Proteins involved in the process of converting, or transcribing, DNA into RNA, playing a pivotal role in gene regulation.

DNA Molecule

The molecule that carries genetic instructions for the development, functioning, growth, and reproduction of all known organisms and many viruses.