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HomeCXC CSEC Food and NutritionDigestion and Metabolism
CXC · CSEC · Food and Nutrition

Digestion and Metabolism
Practice Questions

46 CXC CSEC Food and Nutrition questions on Digestion and Metabolism, each with instant feedback and a full examiner-style mark scheme.

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✨ Revision guide includes key terms, worked examples and exam technique for Digestion and Metabolism.

Try 2 sample questions on Digestion and Metabolism

Question 1 · 1 mark · Difficulty 1/3

Which enzyme is responsible for the initial breakdown of starch in a meal of ground provisions such as dasheen?

  1. Pepsin
  2. Salivary amylase
  3. Lipase
  4. Trypsin
Show answer & explanation
✓ Answer: BSalivary amylase
Award 1 mark for identifying salivary amylase as the enzyme that begins starch digestion in the mouth. A is incorrect — pepsin digests proteins in the stomach. C is incorrect — lipase digests fats. D is incorrect — trypsin digests proteins in the small intestine.
Question 2 · 1 mark · Difficulty 1/3

Digestion is the process of:

  1. storing fat only
  2. removing waste only
  3. breathing
  4. breaking down food into substances the body can absorb
Show answer & explanation
✓ Answer: Dbreaking down food into substances the body can absorb
Digestion breaks food down into absorbable substances.
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20 questions · 25 min · free

CXC CSEC Food and Nutrition: Digestion and Metabolism FAQ

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 Digestion and Metabolism 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 Digestion and Metabolism 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 Digestion and Metabolism typically tested on CXC CSEC Food and Nutrition papers?
Digestion and Metabolism 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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