1. Lipid
2. Proteins
3. Glycoproteins
4. Glycolipids
Lipid
1. Membranes are selectively permeable but a solute’s electrical poliratity and other physical characteri-stics may affect its ability to enter or leave
2. Water soluble substances pass through more rapidly than lipids and lipid soluble substances
3. Generally smaller molecules pass through cellular membrane more rapidly than larger molecules
4. None of above
Water soluble substances pass through more rapidly than lipids and lipid soluble substances
1. Turgor pressure
2. Osmotic pressure
3. Solvent pressure
4. Diffusion pressure
Turgor pressure
1. Singer and nicholsin
2. Nehar and sakmann
3. Garnier
4. Robinson and brown
Nehar and sakmann
1. Phospholipid
2. Cholesterol
3. Steroid
4. Cutin
Phospholipid
1. Lipid portion of glycoproteins
2. Lipids are in least proportion
3. Oligosaccharide portion of glycoprotein
4. Proteins are in least proportion
Oligosaccharide portion of glycoprotein
1. Oligosaccharides and lipids are held by non-covalent interaction
2. Components of plasma membrane can be dispersed by detergents
3. Lipid and proteins are amphoteric
4. Polar groups of proteins are directed towards lipid bilayer
Polar groups of proteins are directed towards lipid bilayer
1. The cytoplasm with its plasma membrane expands
2. The cytoplasm with its plasma membrane shrinks up
3. The cytoplasm comes out through plasma membrane
4. The cytoplasm remains in position
The cytoplasm with its plasma membrane shrinks up
1. Cell wall
2. Nucleus
3. Plasma membrane
4. Mitochondria
Cell wall
1. Cavities
2. Microfibrils
3. Plasmodesmata
4. Myonemes
Microfibrils