Gce Model Questions Vol1 2022 Biology Question 18
Practice objective / multiple choice question 18 from the 2022 Gce Model Questions Vol1 Biology examination.
The diagram shows a plate divided into three sections representing the relative mass contributions of carbohydrates (50 %), proteins (20 %) and fats (30 %) in a typical diet. If each gram of carbohydrate or protein provides 4 kcal and each gram of fat provides 9 kcal, calculate the percentage of the total caloric intake that is supplied by proteins. Give your answer to one decimal place.
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This is Gce Model Questions Vol1 2022 Biology Question 18. It is one of the objective questions from the 2022 Gce Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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