food tech 3.0 / 5 based on 1 rating ? Home Economics - Health and Food TechnologycarbohydratesGCSEAQA Created by: Laura.r13xCreated on: 05-01-20 13:39 name the macronutrients fats, protein and carbohydrates 1 of 13 what is protein needed for growth- childhood to adulthood or nails and hair maintenance- enzymes and antibodies repair- muscle, tissue and organs gives the body energy 2 of 13 what food contain protein fish, meat, eggs, dairy products, nuts, seeds and beans 3 of 13 what are proteins made up of amino acids- building blocks of the body non essential amino acids- made in the body essential amino acids- eat 4 of 13 what is HBV HBV- high biological value foods they contain all the amino acids we need found in animal sources 5 of 13 what is LBV LBV- low biological value foods they are missing one or more essential amino acids found in plant sources- lentils, nuts and vegetables 6 of 13 why is it a disadvantage if you are vegetarian or vegan? if you don't eat animal source food you are missing essential amino acids LBV + LBV= HBV= protein complementation 7 of 13 what natural substances are made from proteins hormones enzymes antibodies 8 of 13 how many essential amino acids are needed for children and adults 10- children 8- adults 9 of 13 what is another name for non essential and essential amino acids indispensable/ complete and incomplete 10 of 13 what happens to excesses protein strains on liver and kidneys obesity 11 of 13 what happens to your body with too little protein growth will slow down thinning of hair or hair loss cuts and bruises heal slowly oedema- build up of fluid 12 of 13 what is the role of fats provide energy warm layers of fat protect bones 13 of 13
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