1) Identify the molecule a) Glycogen b) Saturated fatty acid c) Glucose d) Amino acid 2) A molecule of triacylglycerol consists of glycerol linked to three of which structure? a) Essential amino acids b) Fatty acids c) Glycogen d) Glucose 3) Other than C, H and O what element is found in protein? a) P b) Fe c) Na d) N 4) Identify the molecule in the image a) Saturated fatty acid b) Non essential amino acid c) Disaccharide d) Glucagon 5) Identify the approximate energy content of carbohydrate per 100g a) 4000 kJ b) 1760 kJ c) 1720 kJ d) 5000 kJ 6) What type of reaction involves the removal of water to link two monosaccharides? t a) Hydrolysis b) Catabolism c) Condensation d) Oxidation 7) Unsaturated fatty acids cannot be found in which food? a) Olive oil b) Avocado c) Peanuts d) Coconut oil 8) Which of the following is not a macro nutrient? a) Carbohydrate b) Vitamins c) Protein d) Lipid 9) Which of the following can be synthesised by the human body? a) Non essential amino acids b) Essential amino acids c) Unsaturated fatty acids d) Vitamin C 10) Identify the polysaccharide a) Unsaturated fatty acid b) Glucose c) Glycogen d) Essential amino acid

IB Nutrition

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