<prompt> Which form of carbohydrate is present in Proteoglycan?MonosaccharideDisaccharideOligosaccharidePolysaccharide  <response>: Ans. D. PolysaccharideProteoglycan contains carbohydrate more than protein. The form of carbohydrate is present in Glycoprotein is either aMonosaccharide or Oligosaccharide, but never Polysaccharide. 