What Vitamin Is Synthesized in the Intestine by Bacteria

question 40

Multiple Choice

What vitamin is synthesized in the intestine by bacteria?

• A) vitamin A
• B) vitamin C
• C) vitamin D
• D) vitamin K
• E) niacin

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Definitions:

U-joint Trunnion

Part of a universal joint that allows for the transfer of rotational movement in multiple directions, accommodating changes in angle between the parts it connects.

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The process where surface layers of a material break off in flakes or scales, often due to mechanical stress or corrosion.

Strobe Light

A flash lamp that produces regular flashes of light, used for signaling, in photography, or for creating special effects.

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