Here we will provide you the 50+ MCQ Questions of Digestion and Absorption for NEET-UG. Digestion and Absorption is the second chapter in Class XI or Class 11 Biology NCERT Unit Digestion and Absorption NEET (conducted by NTA) is based on the NCERT book.
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These 50+ MCQ questions are selected by the experts of studyrate.in, and these are more difficult questions, which will help you to better understand Digestion and Absorption NEET MCQ Questions with Answers.
Digestion and Absorption NEET MCQ
Which of the following is not a function of the digestive system?
A) Absorption of nutrients
B) Elimination of waste
C) Regulation of body temperature
D) Mechanical and chemical breakdown of food
Answer:C) Regulation of body temperature
Which of the following enzymes is secreted by the salivary glands?
A) Pepsin
B) Trypsin
C) Amylase
D) Lipase
Answer C) Amylase
Which of the following is not a part of the small intestine?
A) Duodenum
B) Jejunum
C) Ileum
D) Colon
Answer:D) Colon
Which of the following is not a function of the liver in digestion?
A) Production of bile
B) Regulation of blood glucose levels
C) Secretion of digestive enzymes
D) Detoxification of harmful substances
Answer:C) Secretion of digestive enzymes
Which of the following is not a function of the large intestine?
A) Absorption of water
B) Absorption of electrolytes
C) Elimination of waste
D) Digestion of proteins
Answer D) Digestion of proteins
Which of the following is a hormone that stimulates the secretion of gastric juice in the stomach?
A) Secretin
B) Gastrin
C) Cholecystokinin
D) Somatostatin
Answer:B) Gastrin
Which of the following is a structure that increases the surface area of the small intestine for absorption?
A) Villi
B) Rugae
C) Plicae circulares
D) Microvilli
Answer:A) Villi
Which of the following is an enzyme that breaks down proteins in the stomach?
A) Lipase
B) Amylase
C) Trypsin
D) Pepsin
Answer:D) Pepsin
Which of the following is a hormone that stimulates the release of pancreatic juice and bile?
A) Secretin
B) Gastrin
C) Cholecystokinin
D) Somatostatin
Answer:C) Cholecystokinin
Which of the following is not a component of pancreatic juice?
A) Lipase
B) Amylase
C) Pepsin
D) Trypsin
Answer:C) Pepsin
Which of the following is a digestive enzyme that breaks down fats into fatty acids and glycerol?
A) Lipase
B) Amylase
C) Pepsin
D) Trypsin
Answer:A) Lipase
Which of the following is a hormone that stimulates the release of pancreatic juice with a high bicarbonate ion concentration?
A) Secretin
B) Gastrin
C) Cholecystokinin
D) Somatostatin
Answer:A) Secretin
Which of the following is a process by which nutrients are taken into the bloodstream from the small intestine?
A) Digestion
B) Absorption
C) Elimination
D) Excretion
Answer:B) Absorption
Which of the following is a hormone that inhibits the secretion of gastric juice in the stomach?
A) Secretin
B) Gastrin
C) Cholecystokinin
D) Somatostatin
Answer:D) Somatostatin
Which of the following is a component of bile that aids in the digestion of fats?
A) Bicarbonate ions
B) Bilirubin
C) Cholesterol
D) Bile acids
Answer: B) Bilirubin
Which of the following is the process by which undigested material is eliminated from the body?
A) Digestion
B) Absorption
C) Elimination
D) Excretion
Answer:C) Elimination
Which of the following is a hormone that stimulates the release of bicarbonate ions from the pancreas to neutralize stomach acid in the small intestine?
A) Secretin
B) Gastrin
C) Cholecystokinin
D) Somatostatin
Answer:A) Secretin
Which of the following is a component of gastric juice?
A) Bile
B) Pepsinogen
C) Bicarbonate ions
D) Trypsin
Answer:B) Pepsinogen
Which of the following is a structure that regulates the flow of material between the small intestine and large intestine?
A) Pyloric sphincter
B) Ileocecal valve
C) Esophageal sphincter
D) Anal sphincter
Answer:B) Ileocecal valve
Which of the following is an enzyme that breaks down carbohydrates in the small intestine?
A) Lipase
B) Amylase
C) Trypsin
D) Pepsin
Answer B) Amylase
Which of the following is a hormone that stimulates the release of bile from the gallbladder?
A) Secretin
B) Gastrin
C) Cholecystokinin
D) Somatostatin
Answer:C) Cholecystokinin
Which of the following is a process by which waste products are removed from the body?
A) Digestion
B) Absorption
C) Elimination
D) Excretion
Answer:D) Excretion
Which of the following is a structure that prevents food from entering the trachea during swallowing?
A) Epiglottis
B) Esophagus
C) Pylorus
D) Cardiac sphincter
Answer:A) Epiglottis
Which of the following is an enzyme that breaks down proteins in the small intestine?
A) Lipase
B) Amylase
C) Trypsin
D) Pepsin
Answer:C) Trypsin
Which of the following is a hormone that stimulates the release of bicarbonate ions from the pancreas and bile from the liver?
A) Secretin
B) Gastrin
C) Cholecystokinin
D) Somatostatin
Answer:A) Secretin
Which of the following is a structure that produces and secretes digestive enzymes into the small intestine?
A) Stomach
B) Liver
C) Pancreas
D) Gallbladder
Answer:C) Pancreas
Which of the following is a hormone that stimulates the release of stomach acid and pepsinogen from the stomach?
A) Secretin
B) Gastrin
C) Cholecystokinin
D) Somatostatin
Answer:B) Gastrin
Which of the following is an enzyme that breaks down fats in the small intestine?
A) Lipase
B) Amylase
C) Trypsin
D) Pepsin
Answer:A) Lipase
Which of the following is a structure that stores bile produced by the liver?
A) Stomach
B) Pancreas
C) Gallbladder
D) Small intestine
Answer:c) Gallbladder
Which of the following is a hormone that stimulates the release of pancreatic enzymes and bicarbonate ions?
A) Secretin
B) Gastrin
C) Cholecystokinin
D) Somatostatin
Answer C) Cholecystokinins
We hope there NEET MCQ of Class 11 Chapter 16 Digestion and Absorption will help you to score an excellent rank in NEET-UG. If you have any queries feel free to write in the comments section. We at Study Rate are always ready to serve our students.
