Which of the following is the correct order of events in a crawling cell? attach

Question

Which of the following is the correct order of events in a crawling cell? attachment of protrusion, protrusion at the cell's leading edge, pulling the cell forward, release and retraction of trailing edge pulling the cell forward, release and retraction of protrusion, protrusion at the cell's leading edge, attachment of trailing edge protrusion at the cell's leading edge, attachment of protrusion, pulling the cell forward, release and retraction of trailing edge attachment of protrusion, pulling the cell forward, protrusion at the cell's leading edge, release and retraction of trailing edge release and retraction of protrusion, protrusion at the cell's leading edge, attachment of trailing edge, pulling the cell forward

Explanation / Answer

Option C is the correct answer. As cytoplasm of the cell move in one end and a protrusion is formed. This protrusion then attached to a surface and then the cell is pulled forward using that attachment. Once the cell have move forwards the trailing end retracts.

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