The pairwise map distances for four linked genes are as follows: A-B = 22 m.u., B-C = 7 m.u., C-D = 9 m.u., B-D = 2 m.u., A-D = 20 m.u., A-C = 29 m.u. What is the order of these four genes?

A) ABCD
B) ADBC
C) ABDC
D) BADC
E) CADB


B) ADBC

Biology & Microbiology

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Manufactures a 10-12 base segment of RNA

A. DNA ligase B. Primase C. Topoisomerase D. DNA polymerase I E. DNA polymerase III

Biology & Microbiology

The most abundant mineralocorticoid is

a. epinephrine. b. norepinephrine. c. aldosterone. d. cortisol. e. estrogen.

Biology & Microbiology

Identify which of the following statements is not true.

- When ATP becomes ADP + P, the amount of energy released is enough for a biological purpose. - ATP is formed when energy is released during cell respiration. - ATP is comprised of a sugar, base, and two phosphate groups. - ATP contains the energy form used for cellular work. - ADP is low in potential energy.

Biology & Microbiology

Cryptococcosis can include

A. meningitis. B. bone infection. C. pulmonary infection. D. septicemia. E. All of the choices are correct.

Biology & Microbiology