Cytosine Makes Up 42% of the Nucleotides in a Sample

question 35

Multiple Choice

Cytosine makes up 42% of the nucleotides in a sample of DNA from an organism. Approximately what percentage of the nucleotides in this sample will be thymine?

• A) 8%
• B) 16%
• C) 42%
• D) 58%

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Definitions:

Hypothalamus

A region of the brain that regulates bodily functions such as temperature, hunger, and thirst, and is involved in controlling the pituitary gland.

Regulated

Controlled or governed according to rules or principles, often to maintain order or achieve a desired outcome.

Master Gland

Often referred to the pituitary gland, it regulates crucial body functions and other endocrine glands.

Pituitary Gland

A pea-sized gland located at the base of the brain, crucial for regulating vital body functions and general wellbeing through hormone secretion.