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Creado por Emily_ Stocktonx
hace alrededor de 9 años
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Pregunta | Respuesta |
Name the 7 food groups | carbohydrate protein fibre vitamins fat minerals water |
Balanced diet = | a diet that contains all the required nutrients to be healthy |
Test for glucose | add benedict's reagent immerse in hot water produces brick red precipitate |
test for fat | rub onto paper paper turns translucent |
test for starch | Iodine turns from brown to blue/black in the presence of starch |
BMR | basal metabolic rate |
PAL | physical activity level |
BMI | Body mass index mass (kg) -------------- Height(m2) |
vitamin c | scurvy bruising, teeth fall out, bloody diarrhea |
iodine | goitre swollen thyroid, difficulty breathing and swallowing |
protein | kwashiorkor muscle loss, swollen stomach |
calcium | rickets soft bones, deformed legs and pigeon chest |
Enzymes | are chemicals that help to turn large food molecules into small ones so they can be absorbed into the blood stream |
carbohydrate ----> sugar | carbohydrase |
protein -----> amino acids | protese |
fat -----> glyceride + fatty acids | lipase |
pepsin is a... | protease in the stomach |
amylase is a...... | carbohydrase in saliva |
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