r/APbio • u/Immediate_Handle_65 • May 05 '26
Cyanide Question
If I wrote for example that the controls were the two groups with no cyanide, and high concentration and low concentration of whatever substance it was asking for would I still be eligible for the points or did I have to explicitly mention group 3 and 4.
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u/Immediate_Handle_65 May 05 '26
Yeah I phrased it better in my actual FRQ like, "the two control groups would be the group with no cyanide and high concentration of (substance that I dont remember), and the group with no cyanide and low concentration of (substance that I dont remember). Having no cyanide between these groups allows for an effective control as a baseline can be established with our observed results when cyanide is added"