A Mutation That Changes a Normal Codon to a Stop

question 73

Multiple Choice

A mutation that changes a normal codon to a stop codon is called a

• A)Point mutation
• B)Silent mutation
• C)Back mutation
• D)Missense mutation
• E)Nonsense mutation

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Definitions:

Follicle-Stimulating Hormone

A hormone secreted by the anterior pituitary gland that promotes the formation of ova or sperm.

Adrenal Glands

are small glands located above the kidneys that produce a variety of hormones including adrenaline and steroids like cortisol.

Kidneys

Vital organs involved in filtering waste from the blood, regulating blood pressure, and maintaining electrolyte balance.

Hyperthyroidism

A condition caused by excessive secretion of the thyroid glands.