1 SEM CARDLESS ACC W/RAVEN TEXT
1 SEM CARDLESS ACC W/RAVEN TEXT
12th Edition
ISBN: 9781265321062
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 50, Problem 1A

You start a new job in a research lab. The lab protocols state that you should check your hands for any breaks in the skin before handling infectious agents. This is because the epidermis fights microbial infections by

a. making the surface of the skin acidic.

b. excreting lysozyme to attack bacteria.

c. producing mucus to trap microorganisms.

d. All of the choices are correct.

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Chapter 50 Solutions

1 SEM CARDLESS ACC W/RAVEN TEXT

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