Digestive juices and enzymes
This type of question, asked 4 times: 2023, 2024, 2025, 2026. All 10 questions below, oldest first.
Try each one first, then open its answer.
Question 1
2023
24In the process of digestion of food in human beings, two protein-digesting enzymes are secreted. Name the enzymes along with the glands that secrete them.Question 2
2023
5Given below are two columns, Column I shows enzymes secreted by the glands in the alimentary canal of human beings and Column II indicates the components of food on which enzymes act. Choose the options showing correct matching :Tap an option to check your answer.
Question 3
2023
22State the role of the following in the process of digestion : (a) Bile juice and bile salts (b) Pancreatic enzymesQuestion 4
2023
29 (A)(i) How does Paramecium obtain its food ? (ii) List the role of each of the following in our digestive system : (a) Hydrochloric acid (b) Trypsin (c) Muscular walls of stomach (d) Salivary amylaseQuestion 5
2024
22State one role of each of the following in human digestive system : (i) Hydrochloric acid (ii) Villi (iii) Anal Sphincter (iv) LipaseQuestion 6
2024
6In human beings, when the process of digestion is completed, the (i) proteins, (ii) carbohydrates, and (iii) fats are respectively finally converted into :Tap an option to check your answer.
Question 7
2025
29The digestion of food in human alimentary canal is a complex process. State the enzyme/salt present in the following and mention their function in the process of digestion : (i) Saliva (ii) Bile Juice (iii) Pancreatic JuiceQuestion 8
2025
10The gastric glands present in the wall of the stomach release :Tap an option to check your answer.
Question 9
2025
12In human alimentary canal, the digestive juice secreted by the gastric glands areTap an option to check your answer.
Question 10
2026
5Pancreas secretes pancreatic juice which contain certain enzyme that helps in digestion of food. Choose the correct option from the following :Tap an option to check your answer.