A bag contains 10% salt, and it is place into a large beaker with a solution of pure water (0% salt). Will water move into or out of the bag? Or will the water not move at all?  

What is the danger for proteins when they reach high temperatures, outside of their optimal temperatures?  

Which reaction below is an enzyme-catalyzed reaction, and how do you know this?

Below is an image of Leeuwenhoek’s microscope and Hooke’s microscope. What was one of the problems with Hooke’s microscope, that led to his development of the flame, water flask, and oil reservoir?      

This type of transport moves materials from LOW concentration to HIGH concentration:

What structure can use sunlight, water, and carbon dioxide to make sugar and oxygen?    

What does hydrophilic mean?        

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

What structure is shown below?      

If an electron is being donated from molecule X to molecule Y. Which molecule, if any, is being oxidized? (Hint: remember OIL RIG)