Question

Which of the following answer correctly describe DNA. There is more than one correct answer.

Bases are adenine, uracil, cytosine and guanine.
Bases are adenine, thymine, cytosine and guanine.
Single helix
Sugar is deoxyribose
Sugar is ribose
Double helix​

Answer 1

the second, fouth, and last

Step-by-step explanation:

Double helix​

Sugar is deoxyribose

Bases are adenine, thymine, cytosine and guanine.

those are true