The Purine ___ Always Binds with the Pyrimidine ___ Within

question 67

Multiple Choice

The purine ___ always binds with the pyrimidine ___ within both DNA and RNA.

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

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Definitions:

Parasympathetic Nervous System

Part of the autonomic nervous system responsible for reducing bodily arousal and facilitating digestion, often described as the "rest and digest" system.

Endocrine Glands

Organs that secrete hormones directly into the bloodstream to regulate various body processes.

Secretes Chemicals

Secretes chemicals refers to the process by which cells or glands in the body release substances, such as hormones or neurotransmitters, into the bloodstream or surrounding tissues.

Ducts

Tubes or passages in the body or in a machine through which liquids or gases move.