DNA, or deoxyribonucleic acid, is formed from the same organic compounds in all organisms. What do these compounds contain?
A) deoxyribose, a phosphate group, two nitrogenous groups
B) ribose, a phosphate group, four nitrogenous groups
C) deoxyribose, a phosphate group, four nitrogenous groups
D) ribose, a phosphate group, two nitrogenous groups
Ans: C) deoxyribose, a phosphate group, four nitrogenous groups
You might also like to view...
The origin of a skeletal muscle is
(a) attached to the less mobile portion of the skeleton. (b) attached to the portion of the skeleton that moves when the muscle contracts. (c) never attached to the skeleton. (d) its belly.
The region where loops of Henle are located is
indicated by a. A. b. B. c. C. d. E. e. both A and B
The most energy is contained within the ____ in the figure diagram above.
A. human
B. frogs
C. trees
D. Each level contains identical amounts of energy. (Energy cannot be created or destroyed.)
What similarities do bacterial chromosomes have with eukaryotic chromosomes?
What will be an ideal response?