Hi!
<span>I. Nucleic acids always consist of a five-carbon sugar, a nitrogenous base, and one or more phosphate groups.
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<span>II.
Both DNA, which stores genetic information and encodes protein
sequences, and RNA, which is involved in the direct production of
proteins, are nucleic acids.
Please tell me if I'm wrong.
Good Day
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It’s not letting me type the answer but here is what I wrote
Living in herd is a structural adaptation.
There are three different kinds of adaptations: behavioural, physiological and structural.
Adaptations help animals survive and their ecosystem.
The second sentence does not sound correct but it seems correct to me (just not in grammar).
Hope it helped!
I believe it’s 40 .........................
Yes. Follow Chagaff's rule
a Purine always pair with a pyrimidine
simply, A pair with T
C pair with G.