Which of the Classes of Hormones Triggers the Synthesis of New

question 2

Multiple Choice

Which of the classes of hormones triggers the synthesis of new intracellular proteins within the target cell?

• A) peptides.
• B) catecholamines.
• C) steroids.
• D) thyroid hormone.
• E) both steroids and thyroid hormone are correct.

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Definitions:

Non-Sister Chromatids

Chromatids belonging to separate homologous chromosomes that may exchange genetic material during meiosis.

Seminiferous Tubule

Tubule in the testis in which spermatozoa develop.

Epididymis

A tube that connects a testicle to the vas deferens in the male reproductive system, where sperm is stored and matures.

Ejaculatory Duct

A tube through which semen enters the urethra in males, formed by the fusion of the vas deferens and the seminal vesicle duct.