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Ket [755]
3 years ago
6

How does the alternative complement pathway kill the invading microbial cell?

Biology
1 answer:
Gnesinka [82]3 years ago
6 0

<u>Answer:</u>

The alternative complement pathway kill the invading microbial cell by enhancing the phagocytosis of microbes by host cells.

Option: (C)

<u>Explanation:</u>

  • The complement pathway is an immune system which destroys the microbes with protein complex and phagocytes.
  • It has tree types namely 'classical, alternative and lectin pathway'.
  • In alternative complement pathway complex \mathrm{C}_{3} protein complex kills the microbes in two ways,
  1. It attaches to the cell wall of the bacteria and kills by lysis
  2. Stimulates the formation of "Membrane Attack Complex(MAC)" which causes lysis of the bacteria.

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Label electron micrograph of B lymphocyte.
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We have that for the Question "Label electron micrograph of B <em>lymphocyte</em>. " it can be said that

The correct <em>labelling </em>of the B lymphocyte. or B cell is

  • A)Lymphocyte
  • B)Microrilli
  • C)Heterochromatin
  • D)Nucleus
  • E)Nucleolus

From the question we are told

Label electron micrograph of B <em>lymphocyte</em>.

<h3>Micrograph of B lymphocyte.</h3>

Generally

B lymphocyte aka B Cell are  specific set of white blood cell that hail from the lymphocyte subtype.

They also in there various functions present antigens and secrete cytokines.

Therefore

The correct labelling of the B lymphocyte. or B cell is

  • A)Lymphocyte
  • B)Microrilli
  • C)Heterochromatin
  • D)Nucleus
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brainly.com/question/19157359

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The right atrioventricular valve (tricuspid) regulates the opening between the <u>right atrium</u> and the <u>right ventricle</u>.

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