Blood stain component to be used for DNA profiling technique is: - Vidyadip

MCQ

Blood stain component to be used for DNA profiling technique is:

A
Serum
B
Leucocytes
C
Platelets
D
Erythrocytes

✓

Answer

Leucocytes

Explanation:

B. leucocytes leucocytes are the only components that have nucleus. Platelets and erythrocytes do not have nucleus. Serum is the solute and solvent component of blood that does not contain clotting elements and cellular components. The leucocytes are used for the DNA profiling by the DNA isolated from the leucocyte nucleus.

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