DNA Is Composed of ____________

question 247

Multiple Choice

DNA is composed of ____________.

• A)two short parallel polynucleotide chains
• B)two long parallel polynucleotide chains
• C)two long polynucleotide chains twisted in a double helix
• D)one coiled polynucleotide chain

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Definitions:

Decreased Consciousness

A reduced state of alertness or awareness, ranging from drowsiness to coma.

Dysphagia

A condition characterized by difficulty in swallowing.

Tracheostomy

A surgical procedure that creates an opening in the neck to insert a tube into the trachea to aid breathing.

Airway Obstruction

A blockage in any part of the airway that restricts or impedes normal breathing.