Medical Quiz

Cell Membrane and Transport Quiz


Scientist drop sugar into a water solution. Overtime the sugar diffuse in the evenly in the water solution. Why did this happen and what type of transport is this?

A. This happens because when sugar molecules are in low concentration they move into a high concentration. This is an example of active transport.

B. This happens because when sugar molecules are in low concentration they move into a high concentration. This is an example of passive transport.

C. This happens because when sugar molecules are in a high concentration they move into a low concentration. This is an example of active transport.

D. This happens because when sugar molecules are in a high concentration they move into a low concentration. This is an example of passive transport.

Select your answer:
     


Preview next quiz:

What is called when a cell has an even amount of water movement in and out of the cell.

A. hypertonic

B. isotonic

C. hypotonic



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