Problem:
Question 1: Describe what is a: hypotonic, hypertonic, and isotonic solution.
Question 2: A cell with a 30% solute concentration is placed into a solution with 50% solute concentration. Will the cell loose or gain weight? Is the cell hypo-osmotic or hyper-osmotic?
Question 3: Explain why human skin is OR is not a selectively permeable membrane (include at least one example to support your reasoning).
Question 4: What happens when a saltwater fish is put in freshwater?
Question 5: Explain the function of the cell wall in plants. What is occurring to the plant if it starts to become limp?
Provide a brief explanation for your answer.