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This type of transport moves materials WITH (or along) their concentration gradient:

Which of the following are characteristics of Eukaryotic cells?

Which cellular structure is found in plant cells, and stores water, nutrients, and waste?        

What was Theodor Schwann’s (1855) most significant contribution to science?

The movement of solutes and fluids from an area of high pressure to an area of low pressure:  

Which of the following BEST describes ATP?  

What type of cell is shown below?

The image below depicts red blood cells that have been put into various solutions; the image also indicates the net direction of water flow into and out of the red blood cells. What is the likely solution that the red blood cells are submerged into that caused them to swell and burst (shown in the image to the right)?

What does hydrophilic mean?        

What large structure is made of cellulose and surrounds and protects plant cells?