Which enzyme elongates the new DNA strand starting at an RNA primer?

A) DNA polymerase I
B) DNA polymerase III
C) RNA primase
D) DNA ligase
E) RNA polymerase


B

Biology & Microbiology

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The inheritance pattern in which the mother provides gene products to the developing egg cells is called

A. X inactivation. B. extranuclear inheritance. C. genomic imprinting. D. linkage. E. maternal effects.

Biology & Microbiology

Which of the following are decomposers?

A) mushrooms B) mites C) millipedes D) all of the above

Biology & Microbiology

Antibody-mediated immunity is also called:

a) cellular immunity b) humoral immunity c) passive immunity d) natural immunity

Biology & Microbiology

Which of these is an example of maintaining a constant internal environment?

A. sweating in the sun B. running from a dog C. eating a sandwich D. laughing at a joke E. bleeding from a cut

Biology & Microbiology