Intrinsic Factor

question 135

Multiple Choice

Intrinsic factor

• A) increases gastric motility.
• B) causes the release of stomach acid.
• C) facilitates the absorption of vitamin B₁₂.
• D) protects the stomach lining from the effects of stomach acid.
• E) stimulates the synthesis of DNA.

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Definitions:

Henry Steele Commager

An influential 20th-century American historian known for his studies of American history and his role as a public intellectual.

American Identity

The collective characteristics, values, and beliefs that define what it means to be American, shaped by historical events, culture, and diversity.

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Platt Amendment

1901 amendment to the Cuban constitution that reserved the United States’ right to intervene in Cuban affairs and forced newly independent Cuba to host American naval bases on the island.