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AQA A/S Biology - Biology and Disease (BIOL1)

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Reply 940

Ivy2412
I wrote the substrate's concentration. Cause when the substrate concentration increase, the rate also increased. So i said they are directly proportional. :s-smilie:


Yes but the graph flattened out between C and D, so it would be directly proportional up to certain point when the active site have been fully used up or are working at full capacity.

Reply 941

If a molecule ends in ase, it's an enzyme.

Reply 942

i did the june 2010 paper for ma mock n got a b 43 marks
hopefully i do as gud tomorro
so strssed
im stayin up till 4am for revision
have to get an A in dis

Reply 943

222.22%

it was too easy, no hard questions, high grade boundaries. :p:


hw did u get that percentage

i did 5.8 - 1.8
got it rong

Reply 945


does anyone have the qp and ms for Unit 4 AQA biology june 2010?

Reply 946

Original post by clever clogg
here aree the QP n MS for 2010 june and jan
=]


This is a year old thread.

Reply 947

waoh