DNA and RNA question?

Question

DNA and RNA are alike in

A. the pentose sugar

B. all the nitrogenous bases used to assemble the genetic code

C. all the nitrogenous bases used to assemble the genetic code

C. the number of strands

D.their function in genetics

E. None of the above

Answer 1

E.

DNA has deoxyribose, thymine, 2 strands and functions as the blueprint.

RNA has ribose, uracil, 1 strand and is the messenger.

Answer 2

ANSWER IS    E

None of the above

Answer 3

E, none of the above.

A - ribose vs. deoxyribose

B - thymine vs. uracil

C - 2 strands vs. 1

D - different functions

Answer 4

E. None of the above

Answer 5

B

Answer 6

They are alike in having pentose sugar, which means 5-carbon sugar. The bases of DNA constitute codes.

DNA has two strands, RNA has one.

DNA functions as gene

RNA functions as messenger etc.