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What characteristics control the movement of molecules through membranes?  ________[BLANK-1]__________ ________[BLANK-2]__________

Identify the labeled organelles. plant label.jpg ________[BLANK-1]__________ ________[BLANK-2]__________ ________[BLANK-3]__________ ________[BLANK-4]__________ ________[BLANK-5]__________ ________[BLANK-6]__________

What type of eukaryotic cell is pictured below? animal label(1).jpg

Red blood cells have a concentration of 0.9% NaCl. A red blood cell will swell to bursting in which of the following solutions?

Below is a diagram of a bacterium. What structure does Y represent? bacteria cell.png

The nucleolus __________.

A cell placed in an isotonic solution means that the solute concentration outside the cell _____.

Refer to the diagram above of a bacterium. What structure does X represent? bacteria cell(2).png

The drawing below shows a cell inside a beaker. The solute contents of the cell and the beaker are noted in the drawing. Using the drawing:  1) Describe the solution in the beaker as hypotonic, hypertonic, or isotonic from the perspective of the solutes in the beaker. 2) Describe the direction of the water movement (into the cell, out of the cell, or equally in and out of the cell). 3) Describe what happens to the cell after the movement . isotonic.jpg

Red blood cells have a concentration of 0.9% NaCl. In which type of solution will crenation occur?