Who first identified nucleic acids, and where were they discovered? A Friedrich Meischer discovered nucleic acids in blood cells.
B Phoebus Levine discovered nucleic acids in plant cells.
C James Watson and Francis Crick discovered nucleic acids in DNA.
D Gerardus Johannes Mulder discovered nucleic acids in bacterial cells.

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers