Which Statement Describes Niacin

question 86

Multiple Choice

Which statement describes niacin?

• A)It can be synthesized in the body from the amino acid tryptophan.
• B)It can be used successfully to cure schizophrenia.
• C)It is water soluble and therefore safe to administer in large doses.
• D)It is an antioxidant.
• E)It is a fat-soluble vitamin.

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Definitions:

Genes

Units of heredity made up of DNA that carry information for the development, functioning, and reproduction of organisms.

Heritability

The proportion of variation among individuals that we can attribute to genes.

Genetic Similarity

The degree to which the genetic makeup of individuals or species resembles each other.

Heritability

The proportion of variation among individuals that we can attribute to genes. The heritability of a trait may vary, depending on the population and environment studied.