20% salt 10% salt
• Water Molecules
Using the image above:
a. describe the tonicity of the
solution inside the cell
b. describe the net
movement of water
c. if the salt (Na+Cl-) could
move across the membrane,
which direction would it
move?

Look at the picture below . what does this picture represent ?

What are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.