It Appears as Though Exercisers Must Maintain a ____ Threshold

question 27

Multiple Choice

It appears as though exercisers must maintain a ____ threshold of activity to see ____ effects.

• A) minimum, superficial
• B) minimum, beneficial
• C) maximum, beneficial
• D) maximum, superficial

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Definitions:

Fertilization

The process of a sperm cell joining with an egg cell to create a new organism.

Mutation

A change in the DNA sequence within a gene or chromosome of an organism leading to variation.

Chromosomes

Structures located in the nucleus of cells, made up of DNA and proteins, that carry genetic information.

Genes

Segments of DNA located on chromosomes that encode for proteins and determine the inherited characteristics of organisms.