it is 7 layers
2 layers
2 layers of lipids.
kik
2
There are 2, surrounding a water layer.
A double layer, known as a bilayer, of phopholipids forms the main part of the cell membrane.
The nuclear membrane is double-layered to provide additional protection and support for the delicate genetic material within the nucleus. This extra thickness helps to regulate the movement of molecules in and out of the nucleus, ensuring proper functioning of the cell.
The skin of a tomato is usually composed of 2-3 layers. The outer epidermis layer provides protection, while the inner layers contain the fruit's tissues and cells.
they are sandwiched between two layers of heads
The pleural membrane which contains fluid to prevent friction
The thick layer that surrounds onion cells is called the cell wall. This is common in plant cells and is used to block certain ions from entering.
A cell membrane consists of two layers of phospholipids, making it a double-layered structure. This double layer is known as a lipid bilayer.