Biology 9700 · AS & A Level · Cells as the basic units of living organisms

Cells as the basic units of living organisms — practice question

Four students had to pair the function with the appearance of some cell structures in an animal cell. The functions were labelled with a number. 1 organises microtubules to produce the spindle during cell division 2 synthesis of polypeptides 3 packaging of hydrolytic enzymes that will remain in the cell The appearances were labelled with a letter. V membranes that enclose an inner cavity W spherical structures with no membrane bound around them X a double membrane with many pores Y cylindrical structures with no membrane bound around them Z membrane-bound sacs arranged in a flattened stack Which student correctly matched the numbered function with the appearance of the cell structure?

  • A1 W, 2 X, 3 Y
  • B1 W, 2 Z, 3 W
  • C1 Y, 2 W, 3 Z
  • D1 Y, 2 Z, 3 Z

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