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JAMB Biology 2012 Question 3

Question 3

Cell Structure and Organisation

Use the diagram to answer: The part labelled IV is the

Diagram for this question
  1. A.mitochondrion
  2. B.cell wall
  3. C.endoplasmic reticulum
  4. D.nucleus
Show the answer and explanation

Answer: C (endoplasmic reticulum)

Explanation

IV points to the folded membranes in the cytoplasm, the endoplasmic reticulum. This is an animal-type cell, so it has no cell wall.