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neonofarm [45]
3 years ago
5

What do saliva, tears, and nasal mucus have in common?

Biology
2 answers:
Nezavi [6.7K]3 years ago
9 0

All can destroy bacterial cell walls.

alexira [117]3 years ago
6 0

Answer: C. All can destroy bacterial cell wall.

Saliva, tears and nasal mucus are physical and chemical barriers which are produced by the body as a defense against pathogens like bacteria and viruses. Saliva, tears and nasal mucus all these biological fluids which are secreted by mouth, eyes and nose. They release enzymes that breaks down the cell walls of bacteria and prevent their action on the body.

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Which of the following molecules are involved in pattern formation during development?
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C) cytoplasmic determinants

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5 0
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As children get older, cultural influences on behavior become much stronger; and as a result, it becomes difficult, if not impos
DanielleElmas [232]

Answer:

False

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3 years ago
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SashulF [63]
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How many rounds of replication does it take for an incorporation error to be established as a base pair change?
iris [78.8K]

Answer:

Just one round without DNA repair

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6 0
3 years ago
I need help Plz!!! It is very urgent!!! Plzzz
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sorry friend cant help ya here.

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