Enzyme used to position nucleotides during DNA replication
(A) DNA ligase
(B) DNA polymerase
(C) RNA polymerase
(D) Restriction enzyme
(E) Reverse transcriptase
Ans: (B) DNA polymerase
Biology & Microbiology
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The human eye’s protective mucus membrane
is the
a. retina. b. sclera. c. cornea. d. conjunctiva. e. aqueous humor
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In summer, a(n) ____________________ prevents upper and lower waters from mixing. Fill in the blank(s) with the appropriate word(s)
Biology & Microbiology
The recessive phenotype of a trait occurs in 16% of a population. What is the frequency of the dominant allele?
A. 0.48 B. 0.60 C. 0.40 D. 0.36 E. 0.16
Biology & Microbiology