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Queenroot

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what did u put for d) what environment will the bacteria thrive? do u just say hot environment like deserts
Lol, I said it grows in heated food. Was going to do deserts but... idk if desert temperatures go to 70*C
 

obliviousninja

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So who actually 'accounted' for A, B, C, D. Not just describe the activity levels.

ie. maximum use of active sites etc. etc.
 

obliviousninja

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So what did people write for the essential step that must occur for photoreceptor signal to be transmitted along optic nerve.
 

Saraneth

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it said maximum rate of change so mathematics mentality kicked in. I put something like 88 cause it was steepest at this point.

edit: was it actually max rat of change, or did i read it completely wrong.

pretty sure it was wrong though, p.s did the question ask for a range? starting to forget things know.
This is what I did too, 88-95 degrees. It did say highest rate of change, and that was where it changed the most so... I think we did it right.
 

fatima96

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It was an okay exam. Only issues I had were the long responses. We did the option Genetics the code broken and there were 2 long responses very similar to the 8 marker. Hoping to scrape a 90 somehow
 
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This is what I did too, 88-95 degrees. It did say highest rate of change, and that was where it changed the most so... I think we did it right.
I initially put the first temperatures, can't remember but then I changed it to 90+ because the rate of change after that was quite dramatic as it had a steep decline compared to the others.. Have no idea if that's what it meant?
 

fionarykim

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I initially put the first temperatures, can't remember but then I changed it to 90+ because the rate of change after that was quite dramatic as it had a steep decline compared to the others.. Have no idea if that's what it meant?
Yeh you did it right :)
rate of change simply means the gradient, so the greatest rate of change would be where the gradient was the steepest, and it was from 90+ to where it hit the ground
and i just estimated that to be like 93 or somthing LOL
 

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