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  1. D

    HSC Biology Marathon 2015

    It is part of the dotpoint so yeah? I never seen a question on secretion tho. Maybe in multiple choice perhaps or short ans (e.g 4 marks but with other barriers incorporated in the question)
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    HSC Biology Marathon 2015

    question (made this up) list some disadvantages of hybridisation? 2 marks
  3. D

    HSC Biology Marathon 2015

    After trials i havent touched my bio notes haha but i will probably stay up all night tonight just to revise :^/
  4. D

    HSC Biology Marathon 2015

    Quinine and chloroquine was developed prior the full understanding of all the stages of the Anopheles mosquito's life cycle.
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    HSC Biology Marathon 2015

    Yeah i am pretty sure. Also, two years ago, i heard from a lecture that neither adh or aldoaterone are ceased to release. Perhaps that is uni bio tho
  6. D

    HSC Biology Marathon 2015

    ^ not in the temporal lobe.
  7. D

    HSC Biology Marathon 2015

    Hmm that in the parietal lobe (off the top of my head)
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    HSC Biology Marathon 2015

    Is that how renal dialysis works? I understood the process differently
  9. D

    HSC Biology Marathon 2015

    Yeah nerve damage e.g. bruising. If you want to draw a graph, draw one that shows consecutive, identical action potentials being generated (you can should label how the first one exceeds the threshold just to reinforce your point)
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    HSC Biology Marathon 2015

    lol there are over 6 reasons. One of them is that the stimulus must be strong enough so that the threshold is reached. The threshold is the minimum of approximately 15mV depolarisation from the movement of sodium ions across the neurone's membrane. You can talk about the all are nothing concept...
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    Wrong Answers?

    Answers are wrong and IcyRain is right. The first is incomplete domaince and second one is divergent evolution :)
  12. D

    Thoughts on the 2015 HSC

    Hoping for over 90 raw. I predicted ethics for P and H were in exam but i didnt prep for that lol. Didnt like that question. xerxes building program was a describe question for 10 marks.. dunno if i included enough.. i went on discussing the significance. But yeah overall it was an easy exam
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    Rank 1 Bombs Out?

    I hope i dont bomb out
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    Ancient History 2015 HSC Exam Predictions?

    Ethical issues for p and h
  15. D

    General Thoughts on Paper 2?

    I think i am heading towards the band 4 and, if lucky, band 5 :)... I really do want a band 5 though haha
  16. D

    General Thoughts on Paper 2?

    Lol.. you guys are great at english i wrote 5 -6 pages for section 1 and only 5 pages for section 2 and 5 pages for section 3. 6 pages is a lot for me in 40mins.. for an essay on the spot. Dam congrats guys
  17. D

    Ahmad Shah

    Rote Jacaranda xD
  18. D

    HSC 2014 question wrong or I'm dumb?

    It is valid because the heat loss due all those factors applied to all of the alkanols that was experimented with. So all the heat loss that is 'controlled' throughout the expierment hence making it valid. Also for this question it may be good to define what is mean by validity to show your...
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    HSC Biology Marathon 2015

    Lol i just memorise it as carb (as in carbon) amino (amino acid) haemoglobin
  20. D

    HSC Biology Marathon 2015

    Pretty good detail there :) i didnt know that they "end up passing into the veins"
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