Which of the following formulas is most likely to be a protein molecule?

c6h12o6
c12h22o11
c685h1068n196o211s 5

C685H1068N196O211S 5

Explanation:

Proteins are one of the most important biomolecule that acts as a building block of an organism's body. Proteins contain an amino group, a carboxylic group, a single hydrogen and R- group. R is the chain of hydrocarbon molecule.

Proteins are macromolecules that contains large number of molecules. The molecule C685H1068N196O211S5 acts as a protein because it contains large number of molecules and has an amino, carboxylic group and hydrocarbon chain.

Thus, the correct answer is option (3).

d i think its   answer d

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.