Question 1
Under a light microscope, which structure is typically visible in a plant cell but not in a typical animal cell?
Correct Answer:
Cell wall
Question 2
Which organelle is the main site of aerobic respiration in eukaryotic cells?
Correct Answer:
Mitochondrion
Question 3
In multicellular organisms, which hierarchical sequence is correct?
Correct Answer:
Organelles → cells → tissues → organs → organ systems
Question 4
Which elements make up carbohydrates?
Correct Answer:
Carbon, hydrogen and oxygen
Question 5
Starch, glycogen and cellulose are examples of which type of molecule?
Correct Answer:
Polysaccharides
Question 1
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About this Exam

Prepare with the MATSEC SEC Biology Practice Questions - Malta Secondary Education Certificate (SEC) Biology - SEC 04 (2026) Exam practice quiz. This question bank includes 100 questions covering respiration, transport, because, mainly, and plant. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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MATSEC SEC Biology Practice Questions - Malta Secondary Education Certificate (SEC) Biology - SEC 04 (2026) Exam

This practice set contains 100 questions from the matching question bank and focuses on respiration, transport, because, mainly, and plant. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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