Which of the Following Molecules Is the Source of Carbon

question 27

Multiple Choice

Which of the following molecules is the source of carbon during fatty acid synthesis?

• A) acetate
• B) acetyl-CoA
• C) malate
• D) succinyl CoA

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Definitions:

Parietal Pleura

The outer membrane that lines the inner surface of the chest wall and diaphragm in the thoracic cavity.

Serous Fluid

A clear, watery fluid secreted by the serous membranes, helping to lubricate and reduce friction between internal organs.

Surfactant

A substance that reduces the surface tension of fluids, often mentioned in the context of the fluid in the lungs to help them expand properly.

Cricoid Cartilage

A ring-shaped structure at the top of the trachea that provides support and structure to the airway.