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Biology-Related Homework Help Biochemistry Topic started by: leejay on Aug 17, 2013



Title: Which of the following molecular movements is due to diffusion or osmosis?
Post by: leejay on Aug 17, 2013
A)Ten minutes after a perfume bottle is dropped in a room, perfume can be smelled in the opposite corner of the room.
B)When a plant cell is placed in salt water, water moves out of the central vacuole of the cell.
C)The sodium-potassium pump pumps three sodium ions out of a neuron for every two potassium ions it pumps in.


Title: Which of the following molecular movements is due to diffusion or osmosis?
Post by: DaveDeSalvo on Aug 17, 2013
A.

Good luck!


Title: Which of the following molecular movements is due to diffusion or osmosis?
Post by: zqwxewqc on Aug 17, 2013
B.When a plant cell is placed in salt water, water moves out of the central vacuole of the cell.