Cellular Transport Review

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What type of transport moves molecules down the concentration gradient from areas of high concentration to areas of low concentration?

The process of maintaining constant internal conditions despite environmental changes is referred to as which of the following?

What type of molecules easily diffuse directly across the phospholipid bilayer?

What type of solution causes a cell to shrink?

What term refers to the water-fearing region of a phospholipid?

What type of solution has an equal concentration of solution molecules on both sides of the membrane?

What are the two main components of the cell membrane?

Which term refers to a membrane allowing some materials to pass through it while blocking the passage of other materials?