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kap26 [50]
2 years ago
5

Peristalsis is the movement of food through the trachea by smooth muscle contractions.

Biology
1 answer:
bogdanovich [222]2 years ago
4 0
The answer is

True
Explícate
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3 years ago
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A neuron transmits information by the secretion of hormones. True or False
grandymaker [24]

Answer:

The given statement is false.

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2 years ago
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A strain of bacteria has a CRISPR-Cas system, but a mutation has destroyed the function of the Cas9 gene. How will the strain of
bogdanovich [222]

If mutation destroys the function of the Cas9 gene then the bacteria will not be able to target a specific bacteriophage for destruction upon infection for the second time.

<h3>What is the Cas9 gene?</h3>
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  • Its main function is to cut DNA and thereby alter a cell's genome.
  • Although Cas9 is an endonuclease and is evolved as a mechanism of immunity against viruses, they are not considered restriction enzymes.

To learn more about the Cas9 gene,

brainly.com/question/22549100

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2 years ago
What is the name of the selectively permeable outer boundary of the cell, made of lipids and protein. It controls what goes in a
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Cell membrane!!! :v :v
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3 years ago
A precipitate is a gas formed from the chemical of two solution true false
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Answer:

false

Explanation:

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