Question: Which enzyme secreted by pancreas?
Answer: Some of the main enzymes secreted by the pancreas:
- Trypsin: Trypsin is an enzyme that aids in the digestion of proteins.
- It cleaves peptide bonds and breaks proteins down into smaller peptides and amino acids.
- Chymotrypsin: Chymotrypsin is also involved in protein digestion.
- It cleaves peptide bonds, but its specificity differs from trypsin, targeting different amino acid sequences.
- Pancreatic Amylase: It is an enzyme that breaks down complex carbohydrates, such as starch and glycogen, into smaller sugar units like maltose and malto-triose.
- Pancreatic Lipase: Pancreatic lipase is responsible for the digestion of fats or triglycerides.
- It breaks down triglycerides into fatty acids and monoglycerides, which can be further processed for absorption.
- Pancreatic Nuclease: Pancreatic nuclease is an enzyme that digests nucleic acids, such as DNA and RNA.
- It breaks them down into smaller nucleotides.
| Enzyme | Description | Function |
| Pancreatic Amylase | Enzyme that breaks down carbohydrates | Hydrolyzes complex carbohydrates into smaller sugar units |
| Trypsin | Protein-digesting enzyme | Cleaves peptide bonds in proteins, breaking them down into peptides |
| Chymotrypsin | Protein-digesting enzyme | Cleaves peptide bonds in proteins, breaking them down into peptides |
| Pancreatic Lipase | Enzyme that digests fats | Hydrolyzes triglycerides into fatty acids and monoglycerides |
| Pancreatic Nuclease | Enzyme that breaks down nucleic acids | Hydrolyzes DNA and RNA into smaller nucleotides |
| Secretion | Released into the small intestine | Enzymes are secreted by the pancreas into the digestive system |
| Pancreatic Juice | Fluid containing digestive enzymes | The enzymes are released as part of the pancreatic juice |
| Activation | Enzymes secreted as inactive zymogens | Require activation by other enzymes to become active forms |
| Role in digestion | Essential for nutrient breakdown and absorption | Enzymes aid in the digestion of carbohydrates, proteins, and fats |
| Medical Implications | Pancreatic enzyme deficiency can lead to malabsorption | Enzyme deficiencies may require enzyme replacement therapy |
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?