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Question 23

Which descriptions are true of the cytoskeleton in an animal cell? Select all that apply.

  1. It forms a network through the cell interiorCorrect answer
  2. It is a rigid wall outside the cell membrane
  3. It consists of protein filamentsCorrect answer
  4. It is a stack of flattened membrane sacs

Explanation

An internal network through the cytoplasm and a framework made of protein filaments both describe the cytoskeleton. A rigid external wall is different because it lies outside a cell and is not an intracellular filament network.

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Question 23: Which descriptions are true of the cytoskeleton in an… · Cells and Microscopy · Questena