Which of the Following Statements Regarding DNA and Its Replication

question 17

Multiple Choice

Which of the following statements regarding DNA and its replication is NOT correct?

• A)The normal structure of DNA is a double helix.
• B)Nucleic acids in nucleotides are bonded through ether linkages, which break during replication.
• C)The two strands of nucleotides in a DNA molecule are complementary, or "negatives" of one another.
• D)The nucleic acid bases in two strands of nucleotides form hydrogen bonds that maintain the structure of the DNA molecule.
• E)When replication occurs, a DNA molecule "unzips," forming two template strands.

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Definitions:

Vasopressin

A hormone that regulates water retention in the body and increases blood pressure, playing a key role in homeostasis.

Endorphins

Natural, pain-relieving chemicals produced by the body during activities like exercise, eating, and laughter, often contributing to a sense of well-being.

Chronic Pain

Persistent pain that lasts for months or even years, often significantly affecting a person's quality of life and ability to perform daily tasks.

Circadian Rhythm

The natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.