20, but not positive.
There are 20 different kinds of monomers in proteins, called amino acids.
There are 20 (common) amino acids. These are the monomers which form proteins.
20
Proteins are molecules that feed living organisms. There are about twenty different kinds of proteins. Proteins are found in foods.
5 monomers sucrose, lactose, maltose, trehalose, cellobios.
8
there are 20 different kinds of monomers in starch called amino acide.
Polymers are formed from monomers.
thousands of different proteins
There are two kinds of proteins in a cell membrane: peripheral PROTEINS OR trans membrane proteins. Cell membranes are able to perform various functions only because of different membrane protein functions. Most of the membrane proteins have alpha helix structure.
Fibrous proteins are long ,rod shaped molecules that are insoluble in water and physically tough.fibrous proteins such as keratins found in skin,hair ,and nails,have structural and protective function.
5 monomers sucrose, lactose, maltose, trehalose, cellobios.