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 were asked to link each function to the correct appearance of certain cell structures in an animal cell. The functions were numbered as follows. 1 mRNA travels through to the ribosome 2 arranges microtubules to form the spindle during cell division 3 lipid synthesis The appearances were given the letters. V membranes enclosing a cavity inside W spherical structures without a membrane X a double membrane with pores Y cylindrical structures without a membrane Z membrane-bound sacs arranged in a flattened stack Which student matched the numbered functions to the appearance of the cell structure correctly?

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

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