The Purine ______ Always Hydrogen Bonds with the Pyrimidine ______

question 29

Multiple Choice

The purine ______ always hydrogen bonds with the pyrimidine ______ in double-stranded DNA.

• A) guanine; cytosine
• B) cytosine; guanine
• C) adenine; guanine
• D) thymine; guanine

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Definitions:

Young Adults

Young adults are individuals in the age group that follows adolescence, typically considered to be between the ages of 18 and 25.

Erik Erikson

A developmental psychologist known for his theory on the psychosocial development of human beings.

Storm and Stress

A term referring to the period of adolescence in which teenagers are in conflict with parents and authority figures, and experience mood swings and strong emotions.

Genes

Units of heredity that are transferred from parents to offspring and are held to determine some characteristic of the offspring.