Heyaa folk, Polypeptide chain is made up of macromolecule which is made up amino acids.
Iodine does not react with other carbohydrates that are not coiled, and remains yellowish brown. Therefore, a bluish black color is a positive test for starch, and a yellowish brown color (i.e., no color change) is a negative test for starch. Notably, glycogen, a common energy storage polysaccharide in animals, has a slightly different ...
Biological macromolecules fall into four categories: carbohydrates, proteins, lipids and nucleic Biological macromolecules called lipids come in two forms, triglycerides and phospholipids. The RNA outside of the cell manufactures proteins. The human body does not use nucleic acid for energy.
Test your knowledge with Biomolecules MCQs. Biomolecules include large molecules or macromolecules such as proteins, carbohydrates, lipids, and nucleic acids, whereas the smaller molecules or macromolecules include metabolites and natural products.