Which of the Following Is NOT a Method of Hormone

question 24

Multiple Choice

Which of the following is NOT a method of hormone action?

• A) control of enzymatic reaction rates
• B) control of ion or molecule transport across cell membranes
• C) control of electrical signaling pathways
• D) control of gene expression and protein synthesis
• E) All are methods of hormone action.

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Definitions:

Seminal Fluid

The fluid component of semen, produced by various male reproductive organs, providing nourishment and a medium for sperm during ejaculation.

Cremaster Muscle

Extension of abdominal muscles originating from the internal oblique muscles; in the male, raises the testicles; in the female, envelops the round ligament of the uterus.

Dartos Muscle

Layer of smooth muscle in the skin of the scrotum; contracts in response to lower temperature and relaxes in response to higher temperature; raises and lowers testes in the scrotum.

Epididymis

A coiled tube where sperm are stored and mature, located at the back of the testis.