Multiple Choice
A purine or pyrimidine that is attached to a sugar,either ribose or deoxyribose,is called a
A) nucleotide.
B) nucleoside.
C) nitrogenous base.
D) nucleic acid.
ASM
Correct Answer:

Verified
Correct Answer:
Verified
Q6: Unsaturated fatty acids are those containing _
Q7: The reduction of sulfate as a terminal
Q9: Which of the following is not a
Q10: Large structures (e.g.,ribosomes)form spontaneously from their macromolecular
Q12: The photosynthetic production of one molecule of
Q14: _ are cyclic nitrogenous bases with two
Q15: Most microorganisms assimilate nitrogen as<br>A)nitrite.<br>B)hydrazine.<br>C)nitrate.<br>D)N<sub>2</sub>.<br>ASM
Q16: Assimilation of organic phosphates from the surroundings
Q44: Photoautotrophs are the only organisms that can
Q53: Large numbers of small monomeric molecules join