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Micro Immunology › ViewThe most abundant phagocytes in blood, actively engulfs and kills bacteria.
A. neutrophils
B. basophils
C. eosinophils
D. monocytes
Biotechnology › View
What is the purpose of gel electrophoresis?
A. To cut DNA at specific recognition sites
B. To join fragments of DNA
C. To amplify DNA sequences
D. To separate DNA fragments according to size