Bio Question 44 on GS-2

[agileduck]

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My logic was as concentration is increasing, inhibition is decreasing in compound B, so it's less effective?

 

[BluMist]

it requires less of 1b to achieve the same level of effectiveness (inhibition percentage).

to achieve 20% inhibition, it requires roughly 1,000 nM of 1a (~10 ^ 3) but only 10 nM of 1b ( ~ 10 ^ 1), so 1b is more effective.

 

[TheOneAndOnlyJamesFranco]

This is random but, What do you think about the GS exams by the way?

For the old exam they were typically though of to be good for Physical sciences...