Yes
Insulin is proteins or has protein parts in the molecules. Proteins are made up of amino acids.
the 20 amino acids
Contain sulfur.
cresol, phenol ,zinc,sodium.....................
All proteins contain amino acids as part of their primary structure. For some examples: insulin, glucagon, collagen. There are other biological molecules that use amino acids such as the biopolymer peptidoglycan found in bacteria cell walls.
what kind of molecules contain the insructions for ordering amino acid in protein
from amino acid to nucleic acids
the 20 amino acids
20
Short sequence of amino acids. Insulin is a polypeptide of about 53 [amino-acid] residues; it is like Pluto - is it a protein or not?
Insulin.
Amino acids
Proteins by nature are made of amino acids...so none of them.
A pentapeptide contains five (penta-) amino acids.
Scientists already knew the amino acid code for insulin.
Contain sulfur.
NO
amino acides are the building blocks of protein, and so strawberries are NOT amino acids. However, strawberries do contain proteins (thus do contain amino acids), but the amount is very little, around 1gram of protein in about 150grams of strawberries.