Match the cell parts with their function.
1. contains chromosomes
2. osmosis
3. chemicals filling cell
4. holds genes

answer: b: experiments that showed that all cells are similar in how they metabolize and in their composition

explanation:

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.

c is the correct answer!