Choose the INCORRECT Statement

question 15

Multiple Choice

Choose the INCORRECT statement.

• A)About 50 elements occur in measurable concentrations in living matter.
• B)About 25 elements have functions that are definitely known.
• C)Oxygen,carbon,hydrogen and nitrogen account for 96% of human body mass.
• D)Water is the most abundant compound in most living organisms.
• E)Mitochondria make up the nucleus of a cell.

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Definitions:

Messenger RNA (mRNA)

A type of RNA that carries genetic information from DNA to the ribosome, where it serves as a template for protein synthesis, playing a key role in the process of gene expression.

PK2 Gene

A gene implicated in the regulation of behavioral rhythms and possibly involved in sleep-wake cycles, demonstrating a link between genetics and behavior.

Circadian Pattern

Refers to physiological, mental, and behavioral changes that follow a roughly 24-hour cycle, responding primarily to light and darkness in an organism's environment.

Per Gene

An approach emphasizing the role of individual genes in the process of evolution and adaptation.