According to Chargaff's rules, ________ always pairs with ________, and ________ always pairs with ________.
a. A; T; G; C
b. C; T; G; A
c. G; U; A; C
d. A; G; T; C
e. A; C; G; T
Ans: a. A; T; G; C
Biology & Microbiology
You might also like to view...
Volume is the measurement of
(a) a line, extending from one point to another. (b) the space an object occupies. (c) the quantity of matter present in an object. (d) the degree of hot or cold of an object.
Biology & Microbiology
A human heart cell contains chromosomes.
A. 16 B. 4 C. 2 D. 23 E. 46
Biology & Microbiology
The ancestor to all plants is believed to be
a. a green alga. b. a red alga. c. a brown alga, like kelp. d. a diatom. e. a sea grass.
Biology & Microbiology
A gene operon consists of
A) a transcribed gene only. B) a promoter only. C) a regulatory gene only. D) transcribed genes, an operator, and a promoter.
Biology & Microbiology