Macromolecules are giants of the atomic world.

What percentage of human cells made up of macromolecules provide energy. Such macromolecules constitute 80 to 90 of the dry weight of most cells. The smallest particle of an element that still retains its distinctive chemical properties is an atom. Macromolecules are also termed as polymers.

Macromolecules in cells. Macromolecules are made up of single units known as monomers that are joined by covalent bonds to form larger polymers. These fours macromolecules are classified as carbons proteins nucleic acids and large polysaccharides which mostly as sources of energy.

Oxygen carbon hydrogen and nitrogen. Water molecules make up the majority of a cell. Correct answer to the question What 2 macromolecules make up a cell membrane.

Many macromolecules are polymers of smaller molecules called monomers. What macromolecules are cells mainly made up of. Offers protection from the outside environment photosynthesis occurs at the cell levelwhich organelle is necessary for photosynthesis.

They are formed by the polymerisation of molecules such as carbon hydrogen and oxygen. Most of the human body is made up of water H 2 O with bone cells being comprised of 31 water and the lungs 83. Coli cell in aerobic balanced growth at 37C in glucose minimal medium with doubling time of 40 minutes and 1 pg cell wet weight 09 μm3 cell volume.

In mammalian cells the fraction taken by RNA decreases to about 4 while the fraction of lipids increases BNID 111209. Provides stored energy insulation water-proof protection and makes up most of the cell membrane. Overall macromolecular composition of an average E.