السؤال 23

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

It forms a network through the cell interiorالإجابة الصحيحة
It is a rigid wall outside the cell membrane
It consists of protein filamentsالإجابة الصحيحة
It is a stack of flattened membrane sacs

الشرح

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.

الشرح

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