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HomeCXC CSEC Food and NutritionNutrients: Macronutrients — Carbohydrates, Proteins and Fats
CXC · CSEC · Food and Nutrition

Nutrients: Macronutrients — Carbohydrates, Proteins and Fats
Practice Questions

20 CXC CSEC Food and Nutrition questions on Nutrients: Macronutrients — Carbohydrates, Proteins and Fats, each with instant feedback and a full examiner-style mark scheme.

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Try 2 sample questions on Nutrients: Macronutrients — Carbohydrates, Proteins and Fats

Question 1 · 1 mark · Difficulty 1/3

A student in Trinidad is studying the nutritional content of local foods. She discovers that cassava is high in a particular macronutrient that provides energy. Which macronutrient is cassava PRIMARILY a source of?

  1. Protein
  2. Fat
  3. Carbohydrate
  4. Vitamin C
Show answer & explanation
✓ Answer: CCarbohydrate
Award 1 mark for identifying carbohydrate as the primary macronutrient in cassava (ground provisions). A is incorrect — cassava contains minimal protein. B is incorrect — cassava is not a significant source of fat. D is incorrect — Vitamin C is a micronutrient, not a macronutrient.
Question 2 · 1 mark · Difficulty 1/3

Which of the following is the END PRODUCT of protein digestion in the human body?

  1. Fatty acids
  2. Glucose
  3. Amino acids
  4. Glycerol
Show answer & explanation
✓ Answer: CAmino acids
Award 1 mark for stating amino acids as the end product of protein digestion. A is incorrect — fatty acids are products of fat digestion. B is incorrect — glucose is the end product of carbohydrate digestion. D is incorrect — glycerol is a product of fat digestion.
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CXC CSEC Food and Nutrition: Nutrients: Macronutrients — Carbohydrates, Proteins and Fats FAQ

How many CXC CSEC Food and Nutrition questions on Nutrients: Macronutrients — Carbohydrates, Proteins and Fats are there on Kramizo?
Kramizo currently has 20 exam-board-aligned practice questions on Nutrients: Macronutrients — Carbohydrates, Proteins and Fats for CXC CSEC Food and Nutrition, with new questions added every week. Each question gives you instant feedback and a full examiner-style mark scheme that tells you exactly what would earn marks on a real CXC paper. The questions span the full difficulty range — from straightforward recall (level 1) right up to multi-step reasoning and evaluation (level 3) — so the bank works for first-pass revision and final exam-week stress testing alike.
Is Kramizo free for CXC CSEC students preparing for Food and Nutrition?
Yes — completely free. Every student gets 45 questions a day on the free plan, with no card required and no trial countdown. That free quota works across every subject and every topic in our bank, so you can mix Nutrients: Macronutrients — Carbohydrates, Proteins and Fats practice with other Food and Nutrition topics or even switch to a totally different CXC subject without paying anything. Kramizo's optional Pro plan removes the daily cap and adds detailed progress analytics, but the free tier is the real product — used by thousands of GCSE, IGCSE and CSEC students.
Are the Nutrients: Macronutrients — Carbohydrates, Proteins and Fats questions aligned to the official CXC CSEC Food and Nutrition syllabus?
Every question is written against the published CXC CSEC Food and Nutrition specification, including the exact command words (state, describe, explain, calculate, evaluate, etc.), mark allocations, and difficulty tier you'd see on a real CXC paper. Explanations are written in the style of official examiner mark schemes — they tell you what is being awarded marks and why distractors are wrong, not just whether you got it right. The bank is continually refined to match the latest syllabus updates from CXC.
How is Nutrients: Macronutrients — Carbohydrates, Proteins and Fats typically tested on CXC CSEC Food and Nutrition papers?
Nutrients: Macronutrients — Carbohydrates, Proteins and Fats appears across multiple question types on real CXC CSEC Food and Nutrition papers — most commonly as multiple-choice questions in the objective section, structured short-answer questions in the main paper, and occasionally as part of an extended response. Kramizo's practice bank reflects that mix: 4-option MCQs, true/false statements, fill-in-the-blank key terms, multi-select questions, and ordering questions. Working through the bank gives you exposure to every question style examiners actually use.

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