1) Cellulose is a type of a) carbohydrate b) protein c) fat d) Vitamin 2) _______________ is used to synthesise enzymes, hormones and antibodies. a) carbohyrate b) Fat c) Protein d) Fibre 3) _____________is stored under the skin as a heat insulator. a) Protein b) Fat c) Mineral d) Fibre 4) ___________is important to prevent constipation. a) Protein b) Fat c) Fibre d) Mineral 5) Which of the following is not the end product of digestion? a) Fatty acids b) Starch c) Amino Acids d) Glucose 6) Lacteal in the villi absorbs________________ a) Vitamin B b) Glucose c) Amino acids d) Fatty acids 7) Process of elimination of faeces from the body is called____________ a) assimilation b) constipation c) defecation d) digestion 8) Visking tube represent _____________ in human body. a) stomach b) large intestine c) small intestine d) blood stream 9) Fibre can be digested. a) True b) False 10) ______________ is the test for protein. a) Iodine test b) Milon's test c) Benedict's test

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