In terms of their nitrogenous base component, how many different kinds of RNA nucleotides are

there?
a. 3
b. 4
c. 5
d. 6
e. 12


B

Biology & Microbiology

You might also like to view...

A vein always carries:a

blood to the heart. b. blood from the heart. c. oxygen-rich blood. d. oxygen-poor blood. e. blood rich in carbon dioxide.

Biology & Microbiology

Which term refers to the selective movement of specific small molecules and ions into excretory system tubules?

a. release b. secretion c. reabsorption d. filtration

Biology & Microbiology

Nucleotide analog mutagens cause (deletion/frameshift/point) mutations

What will be an ideal response?

Biology & Microbiology

Arthropods are

a. Carnivorous b. Herbivorous c. Omnivorous d. All of the choices are correct e. Choices A and B are correct

Biology & Microbiology