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I have to biology homework and i need to write a essay


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2.Science Biology Equipment: potatos which have ph levels of 2, 7 and 14 (which contains the enzyme catalyse), 20% hydrogen peroxide ...

catalyse), 20% hydrogen peroxide solution, liquid detergent, beakers, boiling tube, test tubes (3), measuring cylinder and ruler and stopwatch. Aim: to find the relationship between pH level and enzyme catalase What happens if I use too much hydrogen peroxide that would react with the potato and what happens if I put in too much detergent?
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4.Hello there, for my Biology internal assessment, I planned to do something related to investigating how increasing the temperature directed to ...

how increasing the temperature directed to yeast, affects its speed of producing carbon dioxide during yeast fermentation. I have the variables and method all planned out but the thing is, i don't know how i'm going to relate this to biology terms and concepts. I do know that yeast is a simple eukaryotic cell and may functions like one. Besides that, I also know that the cell membrane of yeast may break when uv light is directed on it, but i can't really seem to find and relate other biology concepts. Teacher asked me whats my objective of doing this and how i'm going to discuss it, suddenly I just really don't know what to answer. I hope you can help me. Thank you so so much in advance.
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1.AU MAT 120 Systems of Linear Equations and Inequalities Discussion

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