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Chapter 3
Application of Plasma Membrane in Daily Life
1. Rehydration drinks such as rehydration oral salts help to recover the loss of ( a ) water and ( b ) electrolytes of individuals with diarrhoea.
2. Isotonic drinks help athletes to recover from the loss of ( a ) water and ( b ) electrolytes such as ( i ) sodium and ( ii ) potassium through perspiration.
3. Saline solution, commonly used in medicine, are isotonic to blood plasma.
4. Reverse osmosis is technology commonly used to extract freshwater from seawater using the desalination process. In a reverse osmosis equipment, pressure is applied to push seawater through the semi-permeable membrane. Water molecules can pass through the membrane but ( a ) salt, ( b ) foreign particles and ( c ) microorganisms cannot pass through is. Results, only pure fresh water is released.
5. Liposomes are vesicles that contains aqueous solution surrounded by the phospholipid bilayer. Liposomes help to protect ( a ) drugs and ( b ) active substances taken orally from being destroyed by the gastric juice. Results, drugs can reach the targeted cell.
- mai
Application of Plasma Membrane in Daily Life
1. Rehydration drinks such as rehydration oral salts help to recover the loss of ( a ) water and ( b ) electrolytes of individuals with diarrhoea.
2. Isotonic drinks help athletes to recover from the loss of ( a ) water and ( b ) electrolytes such as ( i ) sodium and ( ii ) potassium through perspiration.
3. Saline solution, commonly used in medicine, are isotonic to blood plasma.
4. Reverse osmosis is technology commonly used to extract freshwater from seawater using the desalination process. In a reverse osmosis equipment, pressure is applied to push seawater through the semi-permeable membrane. Water molecules can pass through the membrane but ( a ) salt, ( b ) foreign particles and ( c ) microorganisms cannot pass through is. Results, only pure fresh water is released.
5. Liposomes are vesicles that contains aqueous solution surrounded by the phospholipid bilayer. Liposomes help to protect ( a ) drugs and ( b ) active substances taken orally from being destroyed by the gastric juice. Results, drugs can reach the targeted cell.
- mai