객관식
The ____________ glands create sebum which makes the skin more __________ which decreases microbial growth.
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First-Line Defenses: Chemical Barriers
객관식
Lysozyme is effective at destroying bacteria pathogens because it does what?
A
Waterproofs skin.
B
Disrupts the bacterial cell membrane.
C
Hydrolyzes peptidoglycan cell walls.
D
Propels the cilia of the gastrointestinal tract.
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