Vitamin B₁₂ Deficiency Caused by a Lack of Intrinsic Factor

question 57

Multiple Choice

Vitamin B₁₂ deficiency caused by a lack of intrinsic factor results in:

• A)beriberi.
• B)scurvy.
• C)pernicious anemia.
• D)pellagra.

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Definitions:

Inputs

Resources used in the production of goods and services, such as labor, materials, and capital.

Output

The total amount of goods or services produced by a company, system, or economic process.

Marginal Product

The additional output that is produced by using one more unit of a particular input, ceteris paribus.

Fertilizer

A substance used to enhance the growth of plants and increase yield by supplying essential nutrients.