AQA Triple Science GCSE Biology - Paper 1 - 14th May 2019 Unofficial Markscheme Watch

mongotardy11
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#381
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#381
(Original post by amzyyxx)
i put bacterial cell would that still count
maybe, but i think prokaryote would be a better answer
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capnoah
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#382
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#382
I put that too
(Original post by amzyyxx)
i put bacterial cell would that still count
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amzyyxx
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#383
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#383
it was a table and like you had to work out the number of deaths? or something for 2017
(Original post by jemmasullivan)
what was the question for the answer 91?
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JackDM24
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#384
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#384
I might cry of relief after that. I know of some stuff that I’ve definitely got wrong but I’m not that bothered about it (only like 1 mark questions and stuff) also if that axolotl appears in anything else I will actually make them go extinct 😂😂
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monkeyboy2805
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#385
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#385
(Original post by ursulahall)
i put to place the beaker with pondweed in a water bath and to add a solution containing CO2 into the beaker as well but idk
I put gas syringe as well but idt they accept about repeating
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Motman1223
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#386
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#386
(Original post by siluna.m)
That aoxitolon can **** off
Just had to use common sense
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motivatedmadman
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#387
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#387
guys the worst case scenario for a 9 would be 140/200
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Random_Rose
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#388
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#388
i said that since all the blood wasnt directed towards the gills, waste products took longer to get rid of and it took longer to get the blood oxygenated = less efficient

Idk might be wrong
(Original post by Beanmaisy)
What did people get for why the axolotle was would be good and not good?

And for the single verticle question?
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Collapsed26
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#389
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#389
A few random answers.

- Graph should have bulb wattage on X axis
- Calc for that question is something like 1.6cm3 an hour IIRC
- Low o2 levels in water will kill the frog fish alien thing because concentration gradient is too small
- Pancreas cancer makes you skinny cuz it stops digestive enzymes being produced
- small intestine is GOAT for digestion cuz it has villi, large surface area, can do active transport, has blood capillaries very close by and produces enzymes.
- Diabetes lose water cuz too much glucose in blood, osmosis 101.
- Frog fish thing isnt good for studying tissue growth on humans because its not a mammal
- 91k people should have malaria in 2019 or w.e it said
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Motman1223
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#390
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#390
(Original post by yay2202)
10 cos 2 sf right?
Yep
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Bartek2002
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#391
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#391
What was the cube question?
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Failure_Time
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#392
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#392
(Original post by angry ape.30)
tbh i guessed but it went down 3 then 2 so i did 92-1 = 91
yh but I swear that was for 2015. The question asks for 2017? I am being retarded again?
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Jacobroseve
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#393
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#393
I measured 2.9 for **** sake
(Original post by Bobbycharles145)
If you use a ruler it’s 2.4 cm . Cm- mm =times 10 so 24 mm 24/0.06=400
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chriswillis29
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#394
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#394
Contains genetic information
Prokaryotic
Animal cell diagram
Cell Wall
Last edited by chriswillis29; 1 week ago
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SpillTheBeans34
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#395
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#395
What did everyone get for the magnification?
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Last edited by SpillTheBeans34; 1 week ago
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Claudiaa1106
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#396
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#396
I got 8.1
(Original post by wdsxgquixsdqvucg)
same
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mongotardy11
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#397
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#397
for the pancreatic cancer you have to chain your arguments to the body having to convert fats and other stored deposits to energy as there is not enough because of less enzymes working due to less produced as the cancer stops the pancreas producing the enzymes
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Meghan.02
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#398
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#398
(Original post by amzyyxx)
i put bacterial cell would that still count
I put that aswell
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Ryanaba09
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#399
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#399
(Original post by Char2109)
some of my maths ones were 400 for the microscope one, 3.3, 91 and 10.4
Yeah same
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jdenxox
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#400
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#400
i put 10.4 too but 0 is a sf when it’s within the number, but not if it’s like 0.54.... or whatever
(Original post by Laurenod45)
0 isn’t counted as a significant figure
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