the molecules required by our body in small quantity is kown as macro molecules
find out ur self man
No, iron is a metallic element and do not exists as molecules, macro molecules are those which contain thousands of atoms or molecules as a single unity as starch, proteins etc.
dehydration synthesis
Nucleic acids.
moves things in and out of cells
amino acid lipids
A molecule containing a very large number of atoms.
Proteins are themselves macro molecules. They are not carbohydrates
Carbon, Hydrogen, Oxygen
Nucleic acids.
Carbon