A/Write 'True' if the statement is correct and 'False' if the statement is incorrect 1. Excess cholesterol in the blood can cause heart attack and blood vessel diseases 2. Unsaturated fatty acid contain double bond between carbons 3. Pulp cavity of teeth is responsible for food transporting & message transmission 4. Duodenum can't make its own enzyme it supplied by pancreas 5. Condensation reaction is important for separating two combined molecules 6. Hydrochloric acid help break down of protein because pepsin work best in acid B/ match column A with the correct answer of column B A 7. Break down starch 8. Break down fat 9. Break down hydrogen peroxide 10. Break down protein 11. Break down carbohydrate 12. Reaction of compound with water a. Protein b. vitamin 20. Which disaccharide sugar found in milk? a. Lactose b. maltose B a. Amylase b. Carbohydrase c. Glycerol d. Catalase 13. Smallest unit of protein 14. Sub unit of fat and oil C/ Choose the correct answer from the given alternative c. fat e. Amino acid f. Lipase 15. Which one is not true about enzymes? a. Not Specific b. complex protein b. catalyzes chemical reaction 16. In stomach food is digested by the action of a. HCI b. pepsin c. rennin 17. Which microorganism causes food contamination? a. Salmonella b. E.coli c. Clostridum botulinum d. all 18. Which color show positive results of simple sugar test? a. Orange b. purple c. pink d. blue black 19. Which one is micronutrient? C. Sucrose g. Hydrolysis h. Pepsin d. all d. carbohydrate d. chitin c. a&b
