Cell Membrane Is Made Up Of Lipids And
So the correct answer is option A.
Cell membrane is made up of lipids and. Both Assertion and Reason are correct and Reason is the correct explanation of Assertion. The cell membrane is an extremely pliable structure composed primarily of back-to. Depending on the membranes location and role in the body lipids can make up anywhere from 20 to 80 percent of the membrane.
What are Membrane Lipids. Now up your study game with Learn mode. These membranes are composed primarily of phospholipids and proteins and are typically described as phospholipid bi-layers.
Due to their lipid nature these membranes get easily dissolved in aqueous and organic solvents. Lipid Layers of the Cell Membrane. Membrane Lipids Membranes consist of three major classes of membrane lipids.
Fats make up cell membranes store long term energymolecules. Depending on the membranes location and role in the body lipids can make up anywhere from 20 to 80 percent of the membrane with the remainder being proteins. Phospholipids are lipid molecules made up of a phosphate group head and two fatty acid tails.
Membrane lipids are principally of two types phospholipids and sterols generally cholesterol. Carbohydrates are made up of sugar molecules and can be joined to protein glycoproteins and proteoglycans or lipids. The plasma membrane of a cell is a network of lipids and proteins that forms the boundary between a cells contents and the outside of the cell.
These components give a fluid character to the membranes. The central lipid layer is a bi-layered structure which is formed by a thin film of lipids. Since the cell membrane is mostly made of lipids only lipid soluble substances such as oxygen and carbon dioxide can pass through in this way.