Test: High School Biology

1.

All of the following statements about RNA are true EXCEPT __________.

RNA and DNA both have a sugar-phosphate backbone in their molecular structure

RNA is most frequently a single-stranded molecule

adenine always pairs with thymine and cytosine always pairs with guanine in RNA

RNA contains the carbohydrate ribose

adenine always pairs with uracil and cytosine always pairs with guanine in RNA

1/3 questions

0%
Learning Tools by Varsity Tutors