Digestion and Absorption Class 11 MCQ is one of the best strategies to prepare for the CBSE Class 11 Board exam. If you want to complete a grasp concept or work on one’s score, there is no method except constant practice. Students can improve their speed and accuracy by doing more MCQ on Plant Kingdom Class 11, which will help them all through their board test.
Digestion and Absorption Class 11 MCQ Questions with Answer
Class 11 Biology MCQ with answers are given here to chapter 16 Digestion and Absorption. These MCQs are based on the latest CBSE board syllabus and relate to the latest Class 11 BIology syllabus. By Solving these Class 11 MCQs, you will be able to analyze all of the concepts quickly in the chapter and get ready for the Class 11 Annual exam.
Learn Class 11 Digestion and Absorption MCQs with answers pdf free download according to the latest CBSE and NCERT syllabus. Students should prepare for the examination by solving CBSE Class 11 Biology Digestion and Absorption MCQ with answers given below
Question 1. A baby boy aged two years is admitted to play school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent?
Question 2. Continuous bleeding from an injured part of body is due to deficiency of
(a) vitamin A
(b) vitamin B
(c) vitamin K
(d) vitamin E.
Question 3. Which enzymes are likely to act on the baked potatoes eaten by a man, starting from the mouth and as it moves down the alimentary canal?
(a) Pancreatic amylase → Salivary amylase → Lipases
(b) Disaccharidase like maltase → Lipases → Nucleases
(c) Salivary amylase → Pancreatic amylase → Disaccharidases
(d) Salivary maltase → Carboxypeptidase → Trypsinogen
Question 4. When breast feeding is replaced by less nutritive food low in proteins and calories; the infants below the age of one year are likely to suffer from
Question 5. Which cells of ‘Crypts of Lieberkuhn’ secrete antibacterial lysozyme?
(a) Paneth cells
(b) Zymogen cells
(c) Kupffer cells
(d) Argentaffin cells
Question 6. If for some reason our goblet cells are nonfunctional, this will adversely affect
(a) production of somatostatin
(b) secretion of sebum from the sebaceous glands
(c) maturation of sperms
(d) smooth movement of food down the intestine.
Question 7. Identify the correct statement with reference to human digestive system.
(a) Ileum opens into small intestine.
(b) Serosa is the innermost layer of the alimentary canal.
(c) IIeum is a highly coiled part.
(d) Vermiform appendix arises from duodenum.
Question 8. Which one of the following is a fat-soluble vitamin and its related deficiency disease? A
(a) Retinol – Xerophthalmia
(b) Cobalamine – Beri-beri
(c) Calciferol – Pellagra
(d) Ascorbic acid – Scurvy
Question 9. If for some reason the parietal cells of the gut epithelium become partially non-functional, what is likely to happen?
(a) The pancreatic enzymes and specially the trypsin and lipase will not work efficiently.
(b) The pH of stomach will fall abruptly.
(c) Steapsin will be more effective.
(d) Proteins will not be adequately hydrolysed by pepsin into proteoses and peptones.
Question 10. Where do certain symbiotic microorganisms normally occur in human body?
(b) Oral lining and tongue surface
(c) Vermiform appendix and rectum
Question 11. Which of the following guards the opening of hepatopancreatic duct into the duodenum?
(a) Pyloric sphincter
(b) Sphincter of Oddi
(c) Semilunar valve
(d) Ileocaecal valve
Question 12. The primary dentition in human differs from permanent dentition in not having one of the following type of teeth.
Question 13. Two friends are eating together on a dining table.
One of them suddenly starts coughing while swallowing some food. This coughing would have been due to improper movement of
Question 14. For its activity, carboxypeptidase requires
Question 15. One of the constituents of the pancreatic juice which is poured into the duodenum in humans is
Question 16. Which part of body secretes the hormone secretin?
Question 17. Secretin and cholecystokinin are digestive hormones. They are secreted in
(a) pyloric stomach
Question 18. Duodenum has characteristic Brunner’s gland which secrete two hormones called
(a) kinase, estrogen
(b) secretin, cholecystokinin
(c) prolactin, parathormone
(d) estradiol, progesterone.
Question 19. Which group of three of the following five statements (1-5) contain all three correct statements regarding beri-beri?
1. A crippling disease prevalent among the native population of sub-Saharan Africa.
2. A deficiency disease caused by lack of thiamine (vitamin B1).
3. A nutritional disorder in infants and young children when the diet is persistently deficient in essential protein.
4. Occurs in those countries where the staple diet is polished rice.
5. The symptoms are pain from neuritis, paralysis,muscle wasting, progressive oedema, mental deterioration and finally heart failure.
(a) 2, 4 and 5
(b) 1, 2 and 4
(c) 1, 3 and 5
(d) 2, 3 and 5
Question 20. Brunner’s glands are present in
Question 21. The layer of cells that secrete enamel of tooth is
t (b) odontoblast
Question 22. The richest sources of vitamin B12 are
(a) goat’s liver and Spirulina
(b) chocolate and green gram
(c) rice and hen’s egg
(d) carrot and chicken’s breast.
Question 23. Pancreas produces
(a) three digestive enzymes and one hormone
(b) three types of digestive enzymes and two hormones
(c) two digestive enzymes and one hormone
(d) three digestive enzymes and no hormone.
Question 24. Pancreatic juice and hormones of pancreas are
(a) same cells
(b) same cells at different times
(c) statment is wrong
(d) different cells.
Question 25. Which of the following options best represents the enzyme composition of pancreatic juice?
(a) Amylase, Pepsin, Trypsinogen, Maltase
(b) Peptidase, Amylase, Pepsin, Rennin
(c) Lipase, Amylase, Trypsinogen, Procarboxypeptidase
(d) Amylase, Peptidase, Trypsinogen, Rennin
Whoever needs to take the CBSE Class 11 Board Exam should look at this MCQ. To the Students who will show up in CBSE Class 11 Biology Board Exams, It is suggested to practice more and more questions. Aside from the sample paper you more likely had solved. These Digestion and Absorption Class 11 MCQ are ready by the subject specialists themselves.
Question 26. Which one of the following pairs is not correctly matched?
(a) Vitamin B12 – Pernicious anaemia
(b) Vitamin B6 – Convulsions
(c) Vitamin B1 – Beri-beri
(d) Vitamin B2 – Pellagra
Question 27. Which one of the factors are required for the maturation of erythrocytes ?
(a) Vitamin B12
(b) Vitamin C
(c) Vitamin D
(d) Vitamin A
Question 28. Which one of the following vitamins can be synthesized by bacteria inside the gut?
Question 29. In the stomach, gastric acid is secreted by the
(a) peptic cells
(b) acidic cells
(c) gastrin secreting cells
(d) parietal cells.
Question 30. In vertebrates, lacteals are found in
Question 31. Brunner’s glands occur in
(a) submucosa of duodenum
(b) submucosa of stomach
(c) mucosa of oesophagus
(d) mucosa of ileum.
Question 32. A polysaccharide which is synthesized and stored in liver cells is
Question 33. Kupffer’s cells occur in
Question 34. Wharton’s duct is associated with
(a) sublingual salivary gland
(b) parotid salivary gland
(c) submaxillary salivary gland
(d) Brunner’s glands.
Question 35. Stool of a person is whitish grey coloured due to malfunction of which of the following organ?
Question 36. Secretin stimulates production of
(b) gastric juice
(d) pancreatic juice.
Question 37. The enzyme enterokinase helps in conversion of
(a) protein into polypeptides
(b) trypsinogen into trypsin
(c) caseinogen into casein
(d) pepsinogen into pepsin.
Question 38. Duct leading from parotid gland and opening into vestibule is
(a) Haversian duct
(b) Stenson’s duct
(c) Wolffian duct
(d) infra-orbital duct
Question 39. Lamina propria is connected with
(c) Graafian follicle
Question 40. The enzyme that is not present in succus entericus is
Question 41. Identify the cells whose secretion protects the lining of gastro-intestinal tract from various enzymes.
(a) Duodenal cells
(b) Chief cells
(c) Goblet cells
(d) Oxyntic cells
Question 42. Which of the following gastric cells indirectly help in erythropoiesis?
(a) Chief cells
(b) Mucous cells
(c) Goblet cells
(d) Parietal cells
Question 43. Match the following structures with their respective location in organs.
(A) Crypts of Lieberkuhn (i) Pancreas
(B) Glisson’s Capsule (ii) Duodenum
(C) Islets of Langerhans (iii) Small intestine
(D) Brunner’s Glands (iv) Liver
Question 44. Gastric juice of infants contains
(a) pepsinogen, lipase, rennin
(b) amylase, rennin, pepsinogen
(c) maltase, pepsinogen, rennin
(d) nuclease, pepsinogen, lipase.
Question 45. Which of the following statements is not correct?
(a) Oxyntic cells are present in the mucosa of stomach and secrete HCl.
(b) Acini are present in the pancreas and secrete carboxypeptidase.
(c) Brunner’s glands are present in the submucosa of stomach and secrete pepsinogen.
(d) Goblet cells are present in the mucosa of intestine and secrete mucus.
Question 46. The initial step in the digestion of milk in humans is carried out by
Question 47. Which of the following terms describes human dentition?
(a) Thecodont, Diphyodont, Homodont
(b) Thecodont, Diphyodont, Heterodont
(c) Pleurodont, Monophyodont, Homodont
(d) Pleurodont, Diphyodont, Heterodont
Question 48. A healthy person eats the following diet-5 gm raw sugar, 4 gm albumin, 10 gm pure buffalo ghee adultrated with 2 gm vegetable ghee (hydrogenated vegetable oil) and 5 gm lignin. How many calories he is likely to get?
Question 49. The vitamin C or ascorbic acid prevents
(b) antibody synthesis
Question 50. Which hormones do stimulate the production of pancreatic juice and bicarbonate?
(a) Angiotensin and epinephrine
(b) Gastrin and insulin
(c) Cholecystokinin and secretin
(d) Insulin and glucagon
You can easily get good marks If you study with the help of Class 11 Digestion and Absorption MCQ. We trust that information provided is useful for you. NCERT Digestion and Absorption Class 11 MCQ PDF Free Download would without a doubt create positive results.
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Frequently Asked Question (FAQs)
How many MCQ questions are there in Class 11 chapter 16 BIology?
In Class 11 chapter 16 BIology, we have provided 50 Important MCQ Questions, But in the future, we will add more MCQs so that you can get good marks in the Class 11 exam.
Can we score good marks in Class 11 BIology with the help of Digestion and Absorption MCQ Questions?
Yes, MCQ Question is one of the best strategies to make your preparation better for the CBSE Board Exam. It also helps to know the student’s basic understanding of each chapter. So, You can score good marks in the Class 11 BIology exam.