Question

Select all the correct answers.
What are two basic differences between DNA and RNA?
RNA is usually single stranded, while DNA is usually double stranded.
RNA contains uracil, while DNA contains thymine.
RNA is usually double stranded, while DNA is usually single stranded.
RNA contains thymine, while DNA contains uracil.
RNA doesn’t contain cytosine, while DNA doesn’t contain adenine.

Answer 1

"DNA is a molecule that contains the instructions an organism needs to develop, live and reproduce.

RNA is a polymeric molecule essential in various biological roles in coding, decoding, regulation, and expression of genes.

The two basic differences between RNA and DNA are:

RNA is usually single stranded, while DNA is usually double stranded.

RNA doesn’t contain cytosine, while DNA doesn’t contain adenine."

Answer 2

Answer:

RNA is usually single stranded, while DNA is usually double stranded.

RNA doesn’t contain cytosine, while DNA doesn’t contain adenine.

so basically option 1, and 5

Explanation:

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