Neco 2022 Biology Question 14

Practice objective / multiple choice question 14 from the 2022 Neco Biology examination.

Neco 2022 Biology Objective / Multiple Choice Medium Difficulty
Question 14 NECO • 2022 • BIOLOGY • objective

A student's 1‑day diet consists of 250\,g of rice (80\% carbohydrate, 4\,kcal\,g\(^{-1}\)), 100\,g of beans (20\% protein, 1\% fat, 4\,kcal\,g\(^{-1}\) for protein, 9\,kcal\,g\(^{-1}\) for fat) and 30\,g of oil (100\% fat, 9\,kcal\,g\(^{-1}\)). (a) Calculate the total caloric intake. (b) What percentage of the total calories is supplied by protein? (c) For a 55\,kg student whose recommended protein intake is 0.8\,g\,kg\(^{-1}\)\,day\(^{-1}\), does the diet meet the protein requirement?

Answer Options

Correct Answer A. a) 1159 kcal; b) 6.9 %; c) No (20 g < 44 g)
B. a) 1159 kcal; b) 6.9 %; c) Yes (20 g > 44 g)
C. a) 1159 kcal; b) 5.5 %; c) No (20 g < 44 g)
D. a) 1190 kcal; b) 7.2 %; c) No (20 g < 44 g)
Correct Answer
A
Correct Option:
a) 1159 kcal; b) 6.9 %; c) No (20 g < 44 g)

About This Question

This is Neco 2022 Biology Question 14. It is one of the objective questions from the 2022 Neco Biology examination.

Difficulty level: Medium .

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