What action(s) do posterior trunk muscles cause when they contract unilaterally?

A. extension
B. hyperextension
C. lateral flexion
D. both A and B
E. all of the above


C. lateral flexion

Anatomy & Physiology

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Receptors for most lipid-soluble hormones are located

A. in the cytoplasm of their target cells. B. on the plasma membrane of their target cells. C. in the lysosomes of their target cells. D. on the nuclear membrane of their target cells. E. in the nucleus or cytoplasm of their target cells.

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Which of the following is an organic compound?

A) CO2 B) CH4 C) H2O D) CCl4 E) HCl

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Leptospirosis can be spread in urine

Indicate whether the statement is true or false

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The part of the serous membrane that lines the peritoneal cavity wall is called visceral peritoneum

Indicate whether this statement is true or false?

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