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26-02-2012, 19:16   #3961
basti2
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Any hints for HL DEB Technology ???
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26-02-2012, 19:29   #3962
Dazaq
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any clues on examcraft french HL?exam tomorrow and im screwed
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26-02-2012, 20:59   #3963
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Originally Posted by voldymort View Post
This is the gist of the hl DEB biology paper

Spoiler:
Section 1.
1.question about a fat soluable vitamin and deficiency. Food - Protein simple structure - Cellulose - 1 trace element in human diet - understand C6(h12)o6
2.Ecology easy stuff. Abiotic/Biotic/Edaphic Factors 1 example of each + definition - Learn a 4 bar food pyramid - 1 Limitation of it
3.Weird propogation question I can't remember completely, didn't do it.
4.Photosynthesis Where does light enter - Where is it absorbed what does ATP stand for?
5.Respiration How does ATP Trap And Release Energy" - Distuingish between Catabolic and Anabolic reactions
6.Alveoli Diagram of bronchus/aleviolo identify 3 things on it - know about diffusion and how gases transfer 3 adaptations

Section 2
1. Investigation of growth of leaf yeast on agar plate experiment. Eukariotic what it means + name 1 other organism in Fungi. how did you dispose of it.
2. Effect of temperature on enzyme.
3. The one where you put seeds on an agar plate and see if they've started digesting the nutrient medium?

Section 3
1.Ecology easy enough stuff. I'd learn the carbon cycle if I were you.Ecology along with competition/pollution definition you need to know Quantitive and Qualitive surverys and how you carried out such a survey rest is on docs.
2. Homeostasis definition, amoeba, Kidneys - Learn about picitural glands or however you spell it - where its secreted/how it acts/ effects of increased amounts of the hormone
3.Genetics question is LlGg x LlGg multiply out and you get 16 different phenotypes and question is done. Part c inclues more specific stuff on DNA and RNA
4.Part a b c answer 2: Bacteria growth curve, mitosis, tissue - tissue culture, example of tissue in plant and animal etc.
5.Part a b c answer 2: Brain/Sensory Neuron, male reproductive system - know where seminal fluid is made and what happens in the testes and a sterile condition and its cause. , heart heart diagram and how heartbeat is controlled.
6. Plant reproduction. Genetic engineering.



Can anyone help with the four questions on part six of irish hl deb comprehensions?

Hi, i have my bio mock wednesday and i just wanted to know is this definitely accurate? if i just study these things will I definitely be covering everything for the mock paper??
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26-02-2012, 21:11   #3964
AengusMB
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Spoiler: Seamus Heaney, Thomas Kinsella, Philip Larkin, Sylvia Plath.
Thanks a million.
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26-02-2012, 21:21   #3965
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anyone know what comes up on the higher level business pre for the long questions ?
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26-02-2012, 21:26   #3966
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anyone know what comes up on the higher level business pre for the long questions ?
You need to know which company for people to help you.
Meanwhile, you can look at the spreadsheet.

Last edited by spurious; 26-02-2012 at 21:36. Reason: fixed the URL
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26-02-2012, 21:32   #3967
bananabear
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dying to know detailed questions from section b of HL examcraft chemistry?? Please anyone? i have it tomorrow and I'm desperate for something decent to cram!
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27-02-2012, 15:43   #3968
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lcvp examcraft!! someone head me in da right direction please haha
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27-02-2012, 16:17   #3969
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Need Maths Paper 2 DEB Higher Level please.
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27-02-2012, 17:19   #3970
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guys anyone know mock deb or examcraft biology really need for wednesday ,, have maths physics, irish, english french for anyone who needs it
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27-02-2012, 17:23   #3971
clo94
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Need Maths Paper 2 DEB Higher Level please.
I just got it back today so I can send you the questions
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27-02-2012, 17:44   #3972
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Maths paper 2 examcraft anyone? Please I'm desperate! Have it tomorrow :-(

Last edited by HCCCM; 27-02-2012 at 18:08.
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27-02-2012, 18:06   #3973
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Anyone know whats coming up in the OL Biology? (DEB)
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27-02-2012, 18:17   #3974
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Maths paper 2 examcraft anyone? Please I'm desperate! Have it tomorrow :-(
Spoiler: Done it today. Z-scores, fair amount of probability questions, they say on one question there is a 0.46 chance of having twin calves and that is way wrong, lot of graphs on road accidents - know how to do bar chart, scatter graph. Q8 is very hard, no-one in the class thinks they got it, lot of knowledge of circle arcs etc needed. Be able to comment on a table. Be able to comment on correlation. Sin graph- how it changes if you multiply by N. Equation of circle. Thats all i can remember, dont have paper as they took it obviously

Last edited by randylonghorn; 27-02-2012 at 19:09. Reason: [spoiler] text [/spoiler]
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27-02-2012, 18:21   #3975
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Quote:
Originally Posted by HCCCM View Post
Maths paper 2 examcraft anyone? Please I'm desperate! Have it tomorrow :-(
Done it today....]
Thank you .. Ah maths who needs them?!

Last edited by randylonghorn; 27-02-2012 at 19:09.
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