Medical Definition of Alanine

Reviewed on 6/3/2021

Alanine: An amino acid, one of the 20 building blocks of protein. It is not essential to the diet, as it can be made by the body from other substances. Alanine was discovered in protein in 1875. Symbol: Ala.

QUESTION

If menopause occurs in a woman younger than ___ years, it is considered to be premature. See Answer

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