The ion(s) or molecule(s) labeled A is (are)



A) CO2.

B) H2O.

C) O2.

D) H+.

E) 2H.


A) CO2.

Anatomy & Physiology

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Muscle contractions of the uterine walls and ________ in the semen aid sperm cell

movement through the uterus and uterine tubes. A) prostaglandins B) estrogen C) progestins D) epinephrine

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Vitamin D can be produced by the ____________________ upon exposure to sunlight

Fill in the blank(s) with correct word

Anatomy & Physiology

Which can serve as substrates for ATP production?

A) glucose and fatty acids only B) glucose only C) fatty acids only D) amino acids only E) glucose, amino acids and fatty acids

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The structure that surrounds a diarthrotic joint is called (a)

A) joint capsule. B) synovial membrane. C) meniscus. D) bursa. E) None of the answers are correct.

Anatomy & Physiology