How does an increase in cell volume impact the diffusion of materials through the cytoplasm?
a. the larger the cell, the longer time it takes for materials to travel.
b. the size of the cell does not impact the movement of materials.
c. the larger the cell, the less time it takes for materials to travel.
d. a larger cell does not require as many materials, so the need for diffusion decreases.

Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.