The smallest particle of an element that still retains its distinctive chemical properties is an atom.

What percentage of human cells made up of macromolecules provide energy. The process of polymerization links together the smaller components. They are composed of thousands of covalently bonded atoms. This image shows the primary structure of glycophorin A a glycoprotein that spans the plasma membrane Lipid bilayer of human red blood cells.

Therefore it isnt surprising that most of a human bodys mass is oxygen. Correct answer to the question What 2 macromolecules make up a cell membrane. A cell cannot perform its role within the body without many different types of these crucial molecules.

Carbon the basic unit for organic molecules comes in second. Type of lipid that makes up most of plasma membranes. The formation of ATP from the breakdown of glucose is known as cellular respiration.

They are formed by the polymerisation of molecules such as carbon hydrogen and oxygen. These fours macromolecules are classified as carbons proteins nucleic acids and large polysaccharides which mostly as sources of energy. Protein Is The Most Abundant Macromolecule In The Cell They Provide Structural Support Transport Of Molecules And Hormonal Functions.

Amino acids nucleotides and simple sugars respectively. Fifteen carbohydrate chains are O-linked to serine Ser and threonine Thr residues. Proteins carbohydrates nucleic acids and lipids are the four major classes of biological macromoleculeslarge molecules necessary for life that are built from smaller organic molecules.

Offers protection from the outside environment photosynthesis occurs at the cell levelwhich organelle is necessary for photosynthesis. Type of carbohydrate produced during photosynthesis. What best explains the function of a cell membrane.