In: Anatomy and Physiology
SUMMARY of DIGESTIVE ENZYNMES
|
ENZYME |
SOURCE |
SUBSTRATE |
PRODUCTS |
|
Salivary amylase |
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Lingual lipase |
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Pepsin |
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Gastric lipase |
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Pancreatic amylase |
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|
Trysin |
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Chymotrypsin |
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|
Elastase |
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Carboxypeptidase |
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|
Pancreatic lipase |
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|
Ribonuclease |
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Deoxyribonuclease |
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Dextrinase |
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Maltase |
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Sucrase |
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Lactase |
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|
Enterokinase |
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|
Aminopeptidase |
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Dipeptidase |
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|
Nucleosidases |
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|
Phosphatases |
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ANSWER :
| Enzyme | Source | Substrate | Product |
| Salivary amylase | Salivary glands | Starch | Dextrin and maltose |
| Lingual lipase | Serous glands in mouth | Triglycerides | Small glycerides |
| Pepsin | Peptic cells in stomach | Protein | Peptones and peptides |
| Gastric lipase | Stomach | Fats | Short chain triglycerides |
| Pancreatic amylase | Pancreatic acinar cells | Carbohydrate & starch | Simple sugars |
| Trypsin | Pancreatic acinar cells | Proteins | Peptides and amino acids |
| Chymotrypsin | Pancreas | Proteins | Amino acids |
| Elastase | Pancreas | Elastin protein | Amino acids |
| Carboxypeptidase | Pancreas | Peptides | Amino acids |
| Pancreatic lipase | Pancreas | Fats | Glycerol and triglycerides |
| Ribonuclease | Pancreas | RNA | Ribonucleiotides |
|
Deoxyribonuclease |
Pancreas | DNA | Deoxyribonucleotides |
| Dextrinase | Small intestine | Limit dextrin | Simple sugars |
| Maltase | Small intestine | Maltose | Glucose subunits |
| Sucrase | Small intestine | Sucrose | Fructose and glucose |
| Lactase | Small intestine | Lactose | Galactose and glucose |
| Enterokinase | Duodenum | Trypsinogen | Trypsin |
| Aminopeptidase | Small intestine | Peptides | Amino acids |
| Dipeptidase | Small intestine | Dipeptides | Peptides |
| Nucleosidases | Small intestine | Nucleosides | Nitrogenous bases, pentose sugar |
| Phosphatases | Small intestine | Nucleoprotein | Phosphate group |