Phospholipids.
no
The compound that composes most of the cell membrane in most animal cell is called...phospholipid. This molecule works by being amphipathic, it has a polar end and a nonpolar end. This allows two layers of this molecule to for the phospholipid bilayer, with the nonpolar tails excluded from the water and turned inward and the polar heads turned outward into the solution.
Hydrogen
the nucleus
A mineral, or in most cases, a combination of minerals.
Its used as wiring, and composes most of the penny
Water
Water is the most abundant compound in living cells, making up about 70% or more of the cell's total composition. It plays a crucial role in various biological processes such as hydration, temperature regulation, and chemical reactions within the cell.
No, glycogen is not the most abundant organic compound on earth. Cellulose is the most abundant organic compound, as it is the main component of plant cell walls. Glycogen is a storage form of glucose found in animals.
Most abundant is water others include various salts as ions
Water is the most abundant compound in protoplasm and serves as the solvent for all cell chemistry processes, facilitating cellular reactions and providing a medium for biological molecules to interact.
ATP is the most important and mostly used compound in the cell for energy transfer reactions hence it is called energy currency of cell.