The movement of molecules from an area of low concentration to an area of high concentration occurs in (blank) transport. In (blank) transport, molecules move from an area of high concentration to an area of low concentration.

During active transport, molecules move from an area of low concentration to an area of high concentration. Active transport is called "active" because this type of transport requires energy to move molecules. ATP is the most common source of energy for active transport.

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the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be