Nucleic Acids
A nucleotide consists of

a sugar, a base and three phosphates
paired bases
a sugar and a phosphate
a sugar, a base and a phosphate

ANSWER DOWNLOAD EXAMIANS APP

Nucleic Acids
Thymidine

is replaced by uracil in RNA
All of these
normally forms two hydrogen bonds with adenosine
can participate in hydrophobic interactions due to its methyl group

ANSWER DOWNLOAD EXAMIANS APP