Curriculum
Course: Science — Second Preparatory
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Curriculum

Science — Second Preparatory

Unit 1: Matter and Energy

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Unit 2: Matter and Chemical Reactions

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Unit 3: Energy Flow in Photosynthesis and Respiration

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Unit 4: Geological Processes

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Quiz

Chemistry of Nutrition — Lesson quiz

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  • Questions count: 2
  • Passing grade: 60%
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1.
Which nutrient gives the most energy per gram?
Carbohydrates, which give 9 kcal per gram
Proteins, which give 20 kcal per gram
Fats, which give 9 kcal per gram
Vitamins, which give 0 kcal per gram
2.
Calculate the energy supplied by 50 g of carbohydrates.
450 kcal
50 kcal
200 kcal
25 kcal
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