The lipids component of cell membrane mainly consists of

Answer

### Step-by-Step Solution:

1. **Understanding the Cell Membrane**: The cell membrane, also known as the plasma membrane, serves as a barrier that separates the interior of the cell from its external environment. It plays a crucial role in maintaining the integrity of the cell and regulating the movement of substances in and out of the cell.

2. **Composition of the Cell Membrane**: The cell membrane is primarily composed of a lipid bilayer. This bilayer is essential for the structure and function of the membrane.

3. **Identifying the Main Lipid Component**: Within the lipid bilayer, the predominant type of lipid is phospholipids. These molecules have a hydrophilic (water-attracting) "head" and two hydrophobic (water-repelling) "tails".

4. **Specific Type of Phospholipid**: The most common type of phospholipid found in cell membranes is phosphoglycerides, which are derived from glycerol. This specific structure allows them to form the bilayer effectively.

5. **Other Lipid Components**: In addition to phospholipids, cholesterol is also present in the cell membrane. Cholesterol helps to stabilize the membrane's fluidity and integrity.

6. **Final Answer**: Therefore, the lipid component of the cell membrane mainly consists of phospholipids, specifically phosphoglycerides.