Students can refer to the following Digestion and Absorption Class 11 MCQ Question with Answers provided below based on the latest curriculum and examination pattern issued by CBSE and NCERT. Our teachers have provided here collection of multiple choice questions for Chapter 1 Digestion and Absorption Class 11 Biology covering all topics in your textbook so that students can assess themselves on all important topics and thoroughly prepare for their exams
Digestion and Absorption Class 11 MCQ Question with Answers
We have provided below Digestion and Absorption Class 11 MCQ Question with answers which will help the students to go through the entire syllabus and practice multiple choice questions provided here with solutions. As MCQ Questions for Class 11 Biology pdf download can be really scoring for students, you should go through all problems provided below so that you are able to get more marks in your exams.
Digestion and Absorption Class 11 MCQ Question
Question. Glucose, amino acids and electrolytes are absorbed by _____ type of diffusion
Question. _____ and _____ cannot be directly absorbed by blood
(a) Electrolytes, fatty acid
(b) Monosaccharide, glycerol
(c) Amino acids, fructose
(d) Fatty acids and glycerol
Question. Maximum absorption occurs in
(d) Both (a) and (b)
Question. Absorption of drugs occurs in
(a) Large intestine
(b) Small intestine
(d) Both (a) and (c)
Question. The absorbed substance finally reach the tissues which utilize them for their activities this process is called
(d) None of these
Question. Egestion is _____ process and is carried out mass peristaltic movement
(c) Does not happen
(d) Can’t say
Question. Abnormal bowel movement is a symptom of which of the following
Question. Food is not properly digested in which disorder
Question. 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. 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. 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. Which cells of ‘Crypts of Lieberkuhn’ secrete antibacterial lysozyme?
(a) Paneth cells
(b) Zymogen cells
(c) Kupffer cells
(d) Argentaffin cells
Question. 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. 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. 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. 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. 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. The primary dentition in human differs from permanent dentition in not having one of the following type of teeth.
Question. Where do certain symbiotic microorganisms normally occur in human body?
(b) Oral lining and tongue surface
(c) Vermiform appendix and rectum
Question. For its activity, carboxypeptidase requires
Question. One of the constituents of the pancreatic juice which is poured into the duodenum in humans is
Question. 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. Secretin and cholecystokinin are digestive hormones. They are secreted in
(a) pyloric stomach
Question. Duodenum has characteristic Brunner’s gland which secrete two hormones called
(a) kinase, estrogen
(b) secretin, cholecystokinin
(c) prolactin, parathormone
(d) estradiol, progesterone.
Question. Which part of body secretes the hormone secretin?
Question. Brunner’s glands are present in
Question. The layer of cells that secrete enamel of tooth is
t (b) odontoblast
Question. 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. 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. Pancreatic juice and hormones of pancreas are
(a) same cells
(b) same cells at different times
(c) statment is wrong
(d) different cells.
Question. 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. 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. 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. 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
Question. In the stomach, gastric acid is secreted by the
(a) peptic cells
(b) acidic cells
(c) gastrin secreting cells
(d) parietal cells.
Question. In vertebrates, lacteals are found in
Question. Which one of the following vitamins can be synthesized by bacteria inside the gut?
Question. A polysaccharide which is synthesized and stored in liver cells is
Question. Kupffer’s cells occur in
Question. Brunner’s glands occur in
(a) submucosa of duodenum
(b) submucosa of stomach
(c) mucosa of oesophagus
(d) mucosa of ileum.
Question. Stool of a person is whitish grey coloured due to malfunction of which of the following organ?
Question. Secretin stimulates production of
(b) gastric juice
(d) pancreatic juice.
Question. Wharton’s duct is associated with
(a) sublingual salivary gland
(b) parotid salivary gland
(c) submaxillary salivary gland
(d) Brunner’s glands.
Question. 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. Lamina propria is connected with
(c) Graafian follicle
Question. The enzyme enterokinase helps in conversion of
(a) protein into polypeptides
(b) trypsinogen into trypsin
(c) caseinogen into casein
(d) pepsinogen into pepsin.
Question. 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. Which of the following gastric cells indirectly help in erythropoiesis?
(a) Chief cells
(b) Mucous cells
(c) Goblet cells
(d) Parietal cells
Question. The enzyme that is not present in succus entericus is
Question. Gastric juice of infants contains
(a) pepsinogen, lipase, rennin
(b) amylase, rennin, pepsinogen
(c) maltase, pepsinogen, rennin
(d) nuclease, pepsinogen, lipase.
Question. 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. 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. 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. 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
Question. The initial step in the digestion of milk in humans is carried out by
Question. 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. The vitamin C or ascorbic acid prevents
(b) antibody synthesis
Our teachers have developed really good Multiple Choice Questions covering all important topics in each chapter which are expected to come in upcoming tests and exams, as MCQs are coming in all exams now therefore practice them carefully to get full understanding of topics and get good marks. Download the latest questions with multiple choice answers for Class 11 Digestion and Absorption in pdf or read online for free.
The above NCERT based Digestion and Absorption Class 11 MCQ Question have been designed by our teachers in such a way that it will help you a lot to gain an understanding of each topic. These CBSE NCERT Class 11 Digestion and Absorption Multiple Choice Questions have been developed and are available free for benefit of Class 11 students.
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c) Regular reading topic wise questions with choices will for sure develop very good hold over each chapter which will help in exam preparations.
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