Yes, the cell membrane is made of a Phospholipid Bilayer. A lipid can also be known as a fat.
Fats are major constituents of cell membranes.
The fat on the out side
No, carbohydrates are NOT a major components of cell membranes, which are mainly comprised of lipid (fat molecules). Proteins sit in and on the membrane and SOME of the proteins are glycosylated, which means that they have sugar or carbohydrate attached to them. So there are carbohydrates in cell membranes, but they are not a major component.
FAT
Cells membranes are made of a phospholipid bilayer. Phospholipids are tiny structures that have a hydrophilic (water-loving) "head" and a hydrophobic (fat-loving) tail. As i mentioned before, they are in a bilayer, so there are two rows of them that make up the membrane. The heads go towards the outside of the membrane, and the tails tend toward the fatty centre. Therefore, in the inside of cell membrane you would find lipids, or fats, and the "tails" of the phospholipids.
yes
Fats are major constituents of cell membranes.
The fat on the out side
The outer boundary of a general animal cell is the cell membrane.
Cell membranes are composed of a lipid bilayer. Cellular fluid (cytosol) and the cell's organelles are contained by the cell's membrane, which is composed of a lipid bilayer. Lipids are a type of fat. Because a cell's membrane is composed of fat, only fat-soluble molecules are able to dissolve through the membrane into the cytosol.
A thin layer of protein and fat that surrounds the cell.
The molecules that can pass through the cell membrane of the human cell include water. Other molecules include fat soluble vitamins.
No, carbohydrates are NOT a major components of cell membranes, which are mainly comprised of lipid (fat molecules). Proteins sit in and on the membrane and SOME of the proteins are glycosylated, which means that they have sugar or carbohydrate attached to them. So there are carbohydrates in cell membranes, but they are not a major component.
FAT
A cell's main souce of energy is glucose.
yes - cell membranes are composed of a type of fat known as a phospholipid. That is why some fat is necessary in a person's diet.
Cells membranes are made of a phospholipid bilayer. Phospholipids are tiny structures that have a hydrophilic (water-loving) "head" and a hydrophobic (fat-loving) tail. As i mentioned before, they are in a bilayer, so there are two rows of them that make up the membrane. The heads go towards the outside of the membrane, and the tails tend toward the fatty centre. Therefore, in the inside of cell membrane you would find lipids, or fats, and the "tails" of the phospholipids.