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Vikki [24]
3 years ago
12

Both klebsiella pneumoniae and streptococcus pneumoniae avoid phagocytosis by releasing a-b toxins that kill leukocytes.

Biology
1 answer:
Kobotan [32]3 years ago
7 0
This is a false statement.

Klebsiella pneumoniae and Streptococcus pneumoniae are two bacteria who are encapsulated, that means that they are surrounded by an envelope. This capsule is critical to their pathogenicity since it protects them from the phagocytes of the human immune system. Certain proteins located on the surface of their capsule prevent the phagocytic cell from adhering to the bacteria and engulfing it. 
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8 0
3 years ago
What is the best way to prevent the growth of bacteria on food preparation surfaces?
Ilya [14]

The best way to prevent the growth of bacteria on food preparation surfaces is sterilization. Details about sterilization can be found below.

<h3>What is sterilization?</h3>

Sterilization is the process of treating something to kill or inactivate microorganisms.

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It is a known fact that microbes are responsible for food spoilage, hence, to prevent this, it is important to kill or get rid of them.

Therefore, the best way to prevent the growth of bacteria on food preparation surfaces is sterilization.

Learn more about sterilization at: brainly.com/question/14290729

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7 0
2 years ago
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Feliz [49]
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7 0
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Aneli [31]

Explanation:

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5 0
3 years ago
How many chromosomes did the mom contribute
Colt1911 [192]
Hey there!
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