Proteins!
What is the type of macromolecule that makes up most of the membrane structure?
A double layer of phospholipids makes up most of your cell membranes.
The main 'component' of the Cell's membranes are fatty acids, also known as lipids.
Cholesterol
Phospholipids is what makes up cell membranes. These are molecules with a polar head composed of a phosphate.
A phospholipid bilayer makes up most of the cell membrane
Cell membranes are mainly composed of phospholipids. A phospholipid is a phosphate group with a fatty acid tail. Proteins are also present in cell membranes.
Of cell membranes? Usually lipids and proteins.
Phospholipids The "tails" are hydrophobic and the "head" is hydrophilic, which forms a bilayer with the "heads" on the outsides of the wall (near the water). This is crucial for cells in terms of what can enter and exit the cell.
A double layer of phospholipids makes up most of your cell membranes
A phospholipid molecule has a carboxyl head and makes up cell membranes. Phospholipids consist of a hydrophilic head (containing a phosphate group and a carboxyl group) and two hydrophobic tails, which help form the lipid bilayer of cell membranes.
Phospholipids, where one end is hydrophobic and the other is hydrophilic.