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Gcse aqa core science unit 5 17th may 2016

Anyone have an unofficial mark scheme?
Reply 1
Avatar for EMOY
EMOY
Can you remember any physics questions that appeared on the paper?
Reply 2
Avatar for Adam sed
Adam sed
yea
Reply 3
Avatar for BhavyaB
BhavyaB
16
Was the first questions answer receptor or sense organ because everyones telling me different things?..
Reply 4
Avatar for hamdi76
hamdi76
Original post by BhavyaB
Was the first questions answer receptor or sense organ because everyones telling me different things?..


I wrote touch receptors but i think it was wrong
Reply 5
Avatar for BhavyaB
BhavyaB
16
Oh, what do you think was the answer? I wrote sense organ because touch is a sense.
Original post by hamdi76
I wrote touch receptors but i think it was wrong
Reply 6
Avatar for hamdi76
hamdi76
Original post by BhavyaB
Oh, what do you think was the answer? I wrote sense organ because touch is a sense.


Im not sure because a lot of people were saying they wrote stimuli, but I didn't write that because it was already in the question
Reply 7
Avatar for zg1
zg1
just wrote receptor - hope that was right
Reply 8
Avatar for Ddjdj
Ddjdj
Yes it was receptor then stimulus for the first two
Reply 9
Avatar for Ddjdj
Ddjdj
It was receptor then stimulus for the first two questions.
I'm guessing you've also done the second paper, would you like to compare.
Guys, what grade will I get overall if I get
B for my biology ISA, A for b1, A for b2 and A for b3

I really want An A overall and i am doing triple science
Original post by Ddjdj
It was receptor then stimulus for the first two questions.
I'm guessing you've also done the second paper, would you like to compare.


How is vegetable oil hardened? Was it hydrogenation?
Reply 12
Avatar for Ddjdj
Ddjdj
Heated in a nickel catalyst at around 60 degrees is the process of hydrogenation.
It asked for the process.
Original post by Ddjdj
Heated in a nickel catalyst at around 60 degrees is the process of hydrogenation.
It asked for the process.


Yep and add hydrogen gas?
Reply 14
Avatar for Ddjdj
Ddjdj
I'm not sure, it was two marks so I didn't write anything else.
Also did you circle carbon dioxide? I wasn't sure, I circled carbon dioxide and said it freezes at -200 degrees is that correct?
Was the one about emulsifiers, one side attracted to oil and the other VINEGAR? because they were using vinegar not water?
(edited 7 years ago)

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