Action potential stuff is just that it's an all or nothing thing, if the voltage is below -50mV no action potential will be generated.
And for modelling accomodation I explained an experiment :O .... did anyone else??
Re: What will be this years band 6 be for bio
Multi choice was more difficult than the past but free response was very nice.
I'd have a guess and say bout 82-84 cause multi choice was a bit tricky.
I think 4 is A because that involves both isolating the diseased animals (so they don't infect the others) and then vaccinating the others which would be the best way to prevent the spread I thought.
And for 9 CO2 only binds weakly when it forms carbaminohaemoglobin (if it binded strongly more...
That was hard!
Definitely rapes last years exam, the exponetial question in question 6 was almost identical to a question 10 one I had done in the past.
AND THE FUCKING SUPERVISORS DIDN'T SEE ME PUT MY HAND UP FOR MORE PAPER, I LOST 5 MARKS IN QUESTION 3 BECAUSE OF THEM :chainsaw:
Yesterday when the exam finished I went through and started writing my student number on every page. Then one of the supervisors came over and yelled at me for having my exam open after the 2 hours had finished.
I was told her "I'm just writing in my student number"
And she goes "You don't need...