What is a function of the sympathetic nervous system?

a. Dilating the bronchi
b. Slowing the heart rate
c. Stimulating bile secretion
d. Causing the bladder to contract


a. Dilating the bronchi

Dilating the bronchi is a function of the sympathetic nervous system.

Biology & Microbiology

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Which of the following is the motor endplate?

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HIV is most commonly transferred by

a. casual contact. b. food. c. water. d. sexual intercourse. e. insect bites.

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situation in which a genetically distinct local population is established by a few colonizing individuals is know as 

A. fitness. B. gene pooling. C. genetic drift. D. the founder effect.  

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The feeding habits of adult lampreys are best described as ____.

A. suspension feeding B. predatory C. parasitic D. scavenging E. filter feeding

Biology & Microbiology