Almeister Posted April 28, 2015 Report Share Posted April 28, 2015 Hi all, We have to submit our research question for our Biology (SL) IA's tomorrow and I have no idea what to do! I'm interested in enzymes and photosynthesis but anything I have come up with is too simple, broad or complex. Can you guys please help me think of a RQ? Thank you so much. Reply Link to post Share on other sites More sharing options...
crimson.threads Posted April 28, 2015 Report Share Posted April 28, 2015 I can't give you your RQ, but I can say keep it simple, and don't interpret the results wrongly. Make sure your question has a defined variable you're changing and a defined result. i.e. for enzyme, it would be something like "how does the change in temperature affect the amount of substrate broken down by X enzyme over a period of time?"The two variables here are temperature & time. In determining some parameters for your question, you should probably be running some pretests. Personally, I think enzymes are more easy to use in RQ as their results tend to be more substantial than photosynthesis (where measuring stuff like oxygen given off can be a fair bit fiddly) 1 Reply Link to post Share on other sites More sharing options...
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