Question

c or d? PLEASE HELP!!!
What group of organic molecules is made up of a sequence of an amion group, a carboxyl group, a hydrogen atom and a side chain bonded to the central carbon atom?
Proteins
Carbohydrates
Nucleic acids
Lipids

Answer 1

@pooja195

Answer 2

@paki

Answer 3

@sweetburger

Answer 4

Nucleic acids have a phosphate group as well as a nitrogenous base. From what the question describes i don't think that it would be nucleic acids.

Answer 5

Proteins are made of amino acids. Realize that Amino acids have a central carbon with a connected hydrogen as well as a connected carboxyl group. Amino acids have an amino group and an R group side chain off the central carbon.

Answer 6

^^^