All of the following are components of nonspecific immunity EXCEPT

A. skin.
B. phagocytes.
C. complement.
D. lysozyme.
E. B cells.


E. B cells.

Biology & Microbiology

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Describe the process of mRNA splicing

What will be an ideal response?

Biology & Microbiology

The atom present in all organic compounds is

a. carbon. b. oxygen. c. nitrogen. d. sulfur. e. hydrogen.

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A new species of beetle is discovered. If you were a cladist, what steps might you take to classify this beetle? How

might this approach be different if you were a pheneticist? What will be an ideal response?

Biology & Microbiology

Histones are involved in _______________

(a) regulating the checkpoints of the cell cycle (b) lengthening the ends of the telomeres (c) compacting the DNA molecule (d) cytokinesis

Biology & Microbiology