Question

question 16
how is rna different from dna?
rna has uracil
all of these
rna has the sugar ribose
rna is single stranded

Explanation:

RNA has uracil instead of thymine (found in DNA). It has the sugar ribose (while DNA has deoxy - ribose), and is often single - stranded (DNA is usually double - stranded).

Answer:

B. All of these