Gce Model Questions Vol1 2019 Biology Question 8

Practice objective / multiple choice question 8 from the 2019 Gce Model Questions Vol1 Biology examination.

Gce Model Questions Vol1 2019 Biology Objective / Multiple Choice Easy Difficulty
Question 8 GCE_MODEL_QUESTIONS_VOL1 • 2019 • BIOLOGY • objective
Gce Model Questions Vol1 2019 Biology Question 8 diagram

The diagram shows an animal cell with five labelled structures: A - Rough endoplasmic reticulum, B - Smooth endoplasmic reticulum, C - Golgi apparatus, D - Lysosome, E - Mitochondrion. Which labelled organelle is primarily responsible for detoxifying drugs, and which structural feature enables this function?

Answer Options

Correct Answer A. B - Smooth endoplasmic reticulum; its lack of ribosomes (smooth surface) and presence of detoxifying enzymes
B. D - Lysosome; its hydrolytic enzymes and role in intracellular digestion
C. C - Golgi apparatus; its stacked cisternae and function in protein modification
D. A - Rough endoplasmic reticulum; its ribosome‑studded surface and role in protein synthesis
Correct Answer
A
Correct Option:
B - Smooth endoplasmic reticulum; its lack of ribosomes (smooth surface) and presence of detoxifying enzymes

About This Question

This is Gce Model Questions Vol1 2019 Biology Question 8. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Biology examination.

Difficulty level: Easy .

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