Question

Elements, carbon, hydrogen and oxygen can be found in which macromolecule(s)?

O Protein
O Lipids
O Carbohydrates
O Nucleic Acids
O All of the above
O Proteins and Lipids only
O Carbohydrates and Nucleic Acids only

Answer 1

All of the above is the answe

Answer 2

All of the above

Carbohydrates and lipids contain carbon,hydrogen, and oxygen. Protein also contains all of the above elements, including nitrogen. Nucleic acid contains the elements present in protein, including phosphorus. So basically, all the macro molecules have the 3 elements.