I think it's one mark for one fewer synapse to cross (because the chemical bit is much slower than the electrical bit) and one mark for the fact that the neurons are much shorter (12cm in brain vs 80cm in spinal cord)
Sadly not an animal
I don't think you need to mention distance because the question is about speed
What the hell does alcohol has to do with Biology? That's like Unit 3 Chemistry not Unit 1 Biology! I bet AQA were drunk while writing this exam, hence the alcohol questions...
What the hell does alcohol has to do with Biology? That's like Unit 3 Chemistry not Unit 1 Biology! I bet AQA were drunk while writing this exam, hence the alcohol questions...
A whole part of the topic was on legal and illegal drugs. Its in the text book
what was the answer for the line graph question? - i wrote that it was continous data (but apparently it was actually discrete data/ that there was no correlation)
what was the answer for the line graph question? - i wrote that it was continous data (but apparently it was actually discrete data/ that there was no correlation)
Apparently there was a question near the start about rats?? I don't remember any question like that only the indep business and the diet one, can anyone tell me what the one about the rats was?