Chronic,heavy Use of Marijuana or PCP or Fat-Soluble Injections of Anabolic

question 20

Multiple Choice

Chronic,heavy use of marijuana or PCP or fat-soluble injections of anabolic steroids all have a common feature in that they __________.

• A)can be detected in the body for months after the last use
• B)can be virtually non-toxic to the body
• C)have been recently legalized within the United States
• D)cannot be detected by presently available testing procedures

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Definitions:

Inhibitor

A substance that slows down or prevents a particular chemical reaction or other processes, such as an enzyme's activity in biochemical reactions.

Cellular Respiration

A series of metabolic processes that convert food into energy in the form of ATP in the cells of living organisms.

Enzyme

a protein that catalyzes chemical reactions within living organisms, speeding up the rate at which these reactions occur without being consumed in the process.

Photosynthesis

A process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.