The Cusps (Leaflets) of Atrioventricular Valves Attach Directly to

question 28

Multiple Choice

The cusps (leaflets) of atrioventricular valves attach directly to

• A) papillary muscles.
• B) trabeculae carneae.
• C) chordae tendineae.
• D) interatrial septa.
• E) coronary sulci.

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Definitions:

Noncyclic Electron Pathway

A process in photosynthesis where electrons flow in a linear manner from water to NADP+ producing NADPH, oxygen, and ATP.

Hydrocarbon Skeleton

The backbone of organic molecules composed entirely of carbon and hydrogen atoms.

G3P

Glyceraldehyde 3-phosphate, a key intermediary molecule in both the glycolysis and Calvin cycles, involved in the metabolic process of producing energy.

Fatty Acids

Long chains of hydrocarbon ending with a carboxyl group, essential in diet and biological functions.