Admin How are protein monomers bonded together?
In a protein, amino acid monomers are held together by covalent peptide bonds between the amino group of one monomer and the carboxylic acid group of the adjacent monomer.
What forms a polymer from 2 monomers?
Here, H 2O is released when the ends of the molecules react to form a polymer. Related to condensation polymers are the copolymers, polymers made from more than one type of monomer. For example, ethylene and propylene can be combined into a polymer that is a mixture of the two monomers.
What covalent bond holds lipids together?
The basic unit of lipids is a triglyceride. A triglyceride is formed when 1 glycerol molecule links with 3 fatty acid molecules by means of ester bond(covalent bond), in a condensation reaction.
What type of bond linkage connects the monomers of lipids?
Dehydration Synthesis Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers.
What is a polymer of a lipid called?
Lipids – polymers called diglycerides, triglycerides; monomers are glycerol and fatty acids. Proteins – polymers are known as polypeptides; monomers are amino acids.
How are addition polymers formed from monomers?
An addition polymer is a polymer formed by chain addition reactions between monomers that contain a double bond. Molecules of ethene can polymerize with each other under the right conditions to form the polymer called polyethylene.
What bonds proteins together?
Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds are formed by a biochemical reaction that extracts a water molecule as it joins the amino group of one amino acid to the carboxyl group of a neighboring amino acid.