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Urgent help needed with A2 biology coursework

Coursework title: Investigating yeast respiration. We have to investigate the rate of respiration for different sugars, both monosaccharides and disaccharides.

In order to calculate the rate we are measuring the level of co2 prodeced.

But can anyone give me a few ideas of what to plot on the graph. We will be using 4 different sugars so is it a different graph for each sugar?

What stats test will we be using. Eg t test (standard deviation)
or scatter correlation test

Any ideas please

Thanks
hmmmmmmm, you could do seperate graphs, put them in the appendix, and then one big graph with all of them on, on the results page?!

as for stats test, its actually part of your learning in scientific statistics to work that out....

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