About what percentage of the human DNA codes for polypeptides?

a. 2%
b. 5%
c. 8%
d. 50%
e. 86%


A

Biology & Microbiology

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Which of the following anemias is associated with destruction of the bone marrow?

a. aplastic b. megaloblastic anemia c. hemolytic anemia d. leukemia e. iron-deficiency anemia

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Interphase would include all of the following EXCEPT

a. G1. b. daughter cells. c. S. d. G2. e. mitosis.

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A particle in the atom that has neither a negative nor a positive electrical charge is the 

A. electron. B. element. C. isotope. D. neutron.

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____________________ involves the fertilization of the egg outside the body, followed by transfer of the embryo into a woman's uterus

Fill in the blank(s) with correct word

Biology & Microbiology