If Radioactive Deoxythymidine Triphosphate (DTTP)is Added to a Culture of Rapidly

question 80

Multiple Choice

If radioactive deoxythymidine triphosphate (dTTP) is added to a culture of rapidly growing bacterial cells, where in the cell would you expect to find the greatest concentration of radioactivity?

• A) nucleus
• B) cytoplasm
• C) endoplasmic reticulum
• D) nucleoid
• E) ribosomes

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Definitions:

Gerontology

The scientific study of aging and the problems facing older adults.

Abnormal Psychology

The study of psychological disorders and abnormal behaviors, including their symptoms, causes, and treatments.

Cross-Sectional Study

A research methodology that examines a varied population at a single point in time to investigate the prevalence of, or the relationships between, variables.

Experimental Study

A study method in which variables are controlled and manipulated to establish cause-and-effect relationships between them.