Question

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Which statement is true?

DNA forms a double helix; RNA consists of a single strand.

DNA forms a single strand; RNA consists of a double helix.

RNA forms a double strand; DNA consists of a single helix.

RNA forms a double strand; DNA consists of a double helix.

Answer 1

DNA forms a double helix; RNA consists of a single strand.

Answer 2

I think it's DNA forms a double helix and RNA consists a single strand.
I may be wrong...