What Is the Recommended Dietary Reference Intake (DRI) for Calcium

question 73

Multiple Choice

What is the recommended Dietary Reference Intake (DRI) for calcium for adults 19 to 50 years of age?

• A)600 mg
• B)800 mg
• C)1,000 mg
• D)1,200 mg

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Definitions:

Beak Size

The dimension, typically length or depth, of the beak of birds or other animals, which can vary widely among species due to dietary and ecological needs.

Reproductive Isolation

A set of mechanisms that prevent individuals of different species or populations from interbreeding and producing fertile offspring.

Microbial Species

A group of microorganisms, such as bacteria, archaea, fungi, and protists, that share similar genetic characteristics and are distinct from other groups.

Horizontal Gene Transfer

The swapping of genetic material in single or multiple-celled organisms through mechanisms that bypass the "vertical" passing down of DNA from ancestor to descendant.