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Blood

Which of the ...

Question

Which of the following cells is the precursor for the antigen presenting cells?

A

Stem cells

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B

Monocytes

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C

Lymphocytes

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D

None of the above

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Solution

The correct option is A Stem cells
Hematopoietic stem cells are found in adult bone marrow, peripheral blood, and umbilical cord blood. They are multipotent, self-renewing progenitor cells that develop into all differentiated blood cells from the lymphoid and myeloid lineages. Antigen presenting cells include dendritic cells, macrophages and B lymphocytes. Thus the correct answer is option A.

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