Question

1. isotonic solutions have__________

e. more solutes (glucose, salt, urea) in them compared to the cell. the cell has
more water (h2o), which moves out to maintain balance.
f. less solutes (glucose, salt, urea) in them compared to the cell. the cell has less
water (h2o), so water from the solution moves into the cell.
g. the same amount of solutes/water(h2o) compared to the cell. (balanced).
h. a lot of energy drinks in them compared to the cell.

1. osmosis is __________________________

a. the balance of inputs and outputs needed for energy production during cellular
respiration.
b. movement of water (h2o) into and out of cells in order to maintain equal
amounts of water and solutes in the body.
c. the way water moves out of cells exposed to table salt (nacl).
d. the balance of water on a microscope slide.

Explanation:

• For question 11: Isotonic solutions have the same amount of solutes/water compared to the cell (balanced). This is the definition of isotonic solutions.
• For question 12: Osmosis is the movement of water (H2O) into and out of cells in order to maintain equal amounts of water and solutes in the body. This is the basic definition of osmosis.

Answer:

1. G. The same amount of solutes/water(H2O) compared to the cell. (balanced).
2. B. Movement of water (H2O) into and out of cells in order to maintain equal amounts of water and solutes in the body.