It Appears That the Timing of Menarche Is Related to the Accumulation

question 152

True/False

It appears that the timing of menarche is related to the accumulation of a certain amount of body fat, which is why heavy girls generally menstruate earlier than other girls do.

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Definitions:

Nucleic Acid

Biomolecules essential to life, including DNA and RNA, that carry genetic information for the growth, development, functioning, and reproduction of all living organisms and many viruses.

Protein

Large biomolecules consisting of one or more long chains of amino acid residues, crucial for the structure, function, and regulation of the body's cells, tissues, and organs.

Beta-pleated Sheet

A secondary structure found in proteins, characterized by folded sheets stabilized by hydrogen bonding.

Tertiary Structure

The overall three-dimensional shape of a protein, resulting from interactions among its amino acids and determining its activity and function.