One strategy to prevent AIDS transmission is to be sure to use birth control pills when engaging in sexual intercourse.
a. true
b. false
Answer: b. false
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Another term for "midbrain" is
A) pons. B) mesencephalon. C) cerebrum. D) cerebellum.
The epididymis is located on the posterior aspect of which of the following structures?
(A) urinary bladder (B) prostate (C) testis (D) ovary (E) uterine tube
The thyroid hormone thyroxine ________.
A. stimulates osteoclasts B. increases cartilage production in the epiphyseal plate C. removes calcium from bone D. stimulates replacement of cartilage with bone in the epiphyseal plate
Eicosanoids are NOT effective as hormones because
A) They are hydrophobic and cannot dissolve easily in the blood. B) They have a very short half-life and would degrade before reaching the target cell. C) The signaling cell cannot regulate when they diffuse through the membrane. D) All of the above