On AQA Biology B Watch

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bricktops
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#41
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#41
im fairly confident with the microbes and disease, im just reading hte book over and voer again.

http://www.aqa.org.uk/qual/gceasa/bioB_assess.html

here are all the past papers and mark schemes and the essay ones.
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livi__22
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#42
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#42
Lol, for me to download a .pdf would take forever. could you just quickly skim through and just list just the essay questions? pweeeeeeease.
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belis
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#43
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#43
June 02
Structure and functions of carbohydrates
Cycles in biology

Jan 04
How strucure of protein relates to their functions
Couses of variation and its importance

Jun 04
Osmosis and its importance
Energy transfers within living organisms

Jan 03
Biological importance of water
Movment of substances within living organisms
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livi__22
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#44
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#44
OK so we have

June 02
Structure and functions of carbohydrates
Cycles in biology

Jan 03
Biological importance of water
Movment of substances within living organisms

Jan 04
How strucure of protein relates to their functions
Couses of variation and its importance

Jun 04
Osmosis and its importance
Energy transfers within living organisms

Jan 05
How microscopes contributed to our understanding of living organisms?
Enzymes and their importance in plants and animals.

Skeet skeet skeet. Does anyone have Jun 03 and possibly Jan 02?
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Evolin
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#45
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how are you guys feeling about the module 4 and 5 exams on tuesday?
You all sorted? i've still got laods to do!
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livi__22
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#46
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#46
(Original post by Tazzie)
how are you guys feeling about the module 4 and 5 exams on tuesday?
You all sorted? i've still got laods to do!
Which exams? You mean AQA Bio B? Not this tuesday, right? its next week, like the 21st is environment... correct me if im wrong.
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belis
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#47
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#47
Next thusday 21st is modules 4,5 for AQAB. I belive.
I think I am sorted with module 5 and I do not retake module4.
I am a bit worried about option peaper...
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Evolin
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#48
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#48
yep i meant the two next tuesday.

yeh, see that's a plus point in doing january exams! a whole module less to worry about! My school needs to do some thinking!!

AQA b Module 4 and 5 should be arite, if the papers are reasonable.

anyone willing to explain bladder control to me? i dont get how it works using parasympethetic and sympathetic to explain.
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belis
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#49
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#49
yeh, see that's a plus point in doing january exams! a whole module less to worry about! My school needs to do some thinking!!
Definitely! It reduces stress considerably when you take some modules in January (and when you take them you know that you can retake in June which make sitting those exams almost fun ).
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Evolin
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#50
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#50
Hey guys. what would you put down in the essay:
the biological importance of water.


and also, the movement of substances within living organisms.

thyre really vague. i'll clect up all the suggestions and put a list of topics back here if it goes alright.
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belis
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#51
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#51
I have done the water one as a practise. Let me just find it ...

Medium of metabolic reactions
Medium for transport around in plants and animals (solvent)
Cell support in plants (turgor etc)
Support of mamalian eye (aqueous humour)
Role in photosynthesis (photolysis reacion as sourse of electrons)
Digestion (hydrolysis reaction)
High heat capacity important for temperature regulation (sweating)
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belis
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#52
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#52
For the the movement of substances within living organisms:

osmosic, diffusion, facilitated diffusion, active transport
endocytosis, exocytosis
blood, hemoglobin
xylem, phloem, mass flow hypothesis
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