Biology, asked by Anonymous, 7 months ago

About CD8 cell and CD4 cell .
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Answers

Answered by Anonymous
1

Answer:

CD8 CTL cells are essential for protection against viruses, intracellular bacteria infection and tumor cells. ... The help provided by CD4 T lymphocytes during the priming of CD8 T lymphocytes confers a key feature of immune memory: the capacity for autonomous secondary expansion following re-encounter with antigen.

Answered by riya3116
1
Answer:


Lymphocytes are a type of white blood cell in your immune system. This test looks at two of them, CD4 and CD8. CD4 cells lead the fight against infections. CD8 cells can kill cancer cells and other invaders.




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