Question: Which enzyme digests fat?
Answer:
- Pancreatic lipase is an enzyme responsible for digesting fats.
- It is produced in the pancreas and
- During the digestion process, it is secreted into the small intestine.
- It breaks down dietary fats (triglycerides) into fatty acids and glycerol that can be absorbed by the body for energy utilization.
| Enzyme: | Pancreatic Lipase |
| Location: | Produced in the pancreas and secreted into the small intestine |
| Other Names: | Triacylglycerol lipase, Steapsin |
| Deficiency: | Pancreatic lipase deficiency can lead to impaired fat digestion and malabsorption |
| Other Actions: | Works in conjunction with bile acids for fat emulsification |
| Associated Organs: | Pancreas, small intestine |
| Significance: | Essential for the digestion and absorption of dietary fats |
| Substrates:
| Triglycerides (fats) Products: Fatty acids and glycerol |
| Optimal Temperature: | 37°C (body temperature) |
| Optimal pH: | 7-9 |
| Function: | Breaks down dietary fats (triglycerides) into fatty acids and glycerol for absorption |
| Co-factors: | None |
| Regulation: | Stimulated by the presence of fat in the small intestine |
| Function | Role |
| Digestion | Pancreatic lipase breaks down dietary fats (triglycerides) into fatty acids and glycerol, which can be absorbed by the body for energy utilization. |
| Absorption | By breaking down fats into smaller components, pancreatic lipase enables the absorption of fatty acids and glycerol in the small intestine. |
| Energy Utilization | The breakdown of triglycerides by pancreatic lipase provides a source of energy for the body. |
| Cooperation with Bile Acids | Pancreatic lipase works in conjunction with bile acids, which are produced by the liver and stored in the gallbladder. Bile acids help to emulsify fats, creating smaller fat droplets that are more accessible to pancreatic lipase for efficient digestion. |
| Deficiency Implications | Pancreatic lipase deficiency can lead to impaired fat digestion, resulting in malabsorption, nutrient deficiencies, and digestive disorders. |
Important Questions about Enzymes
- Enzymes MCQs
- Inhibition in enzymes
- Which enzyme digests starch?
- Which enzyme digests protein?
- which enzyme is present in saliva?
- Which enzyme is not present in succus entericus?
- Which enzyme breaks down protein in the stomach?
- Which enzyme converts fibrinogen to fibrin?
- Which enzyme converts glucose into alcohol?
- Which enzyme digests fat?
- Which enzyme digests milk protein?
- Which enzyme is used in PCR?
- Which enzyme unzips the DNA double helix?
- Which liver enzyme increases with alcohol?
- Which enzyme cuts DNA?
- Which enzyme catalyzes the first step of glycolysis?
- Which enzyme binds DNA fragments together?
- Which enzyme transcribes DNA into RNA?
- which enzyme adds new nucleotides?
- Which enzyme digests cellulose?
- Which enzyme separates the two strands of DNA?
- Which enzyme converts carbohydrates into glucose?
- Which enzyme removes RNA primer?
- Which enzymes help in digestion?
- Which enzyme works best in acidic conditions?
- Which enzyme synthesizes tRNA?
- Which enzyme secreted by pancreas?
- Which enzyme converts maltose into glucose?
- Which vitamins work as coenzyme?