Every Deliberate Action You Make, Such as Pedaling a Bike

question 108

Multiple Choice

Every deliberate action you make, such as pedaling a bike, walking, scratching, or smelling a flower, involves neurons in the ______ nervous system.

• A) sympathetic
• B) somatic
• C) parasympathetic
• D) autonomic

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Definitions:

Feedback Inhibition

A type of enzyme regulation in which the accumulation of the product of a reaction inhibits an earlier reaction in the sequence; also known as end product inhibition.

Enzyme Activity

The measure of the rate at which an enzyme catalyzes a reaction, converting substrate molecules into products.

Metabolic Pathway

A series of chemical reactions in a cell that build up or break down molecules for vital processes.

β-galactosidase Enzyme

An enzyme that catalyzes the hydrolysis of β-galactosides into monosaccharides, primarily involved in lactose breakdown.