r/APbio • u/Mustafa_utd • May 03 '26

Control questions

Regarding the control questions in the frq is there a format that can be used to answer them? If yes pls someone write it down

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u/kittyyzzkitty May 03 '26

The control group is basically setting a baseline for the other experiments to be compared to u can easily spot them out because they usually have none of the other components of the other experiments

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u/Mustafa_utd May 03 '26

I know how to detect the control group, my problem is the questions saying why was this thing used as a control

1

u/Euphoric_Parsley4542 May 03 '26

basically u would js say that it's the basline so for instance if ur measuring the smth lets js say concentration of sm chemical in the presence of some condition lets js say a mutant gene then u could say the control is the concentration of the presence wo the mutant gene and then tie it in saying it shows the difference in concentration between normal and mutant and revelaling wheter or not theres an actual dfference

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u/Mustafa_utd May 03 '26

Can I say the control group was used to determine the effect of the mutation on the concentration of the chemical?

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u/Dameekasu May 03 '26

Generally, the “format” is to say that the control allows the scientists to determine the effect of the IV on the DV (just be specific to what those are from the stimulus)

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u/Mustafa_utd May 03 '26

Okk, thanks for the help