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  1. R

    Bio exam thoughts

    my teacher's notes said that Franklin was the first to discover the double helical nature of DNA and also the fact that the sugar phosphate backbone is external to the DNA molecule itself. So i assumed that someone else discovered the actual backbone. Guess I lucked out then! Sent from my...
  2. R

    Bio exam thoughts

    same i dont think you need to draw it hexagonally. its 2 marks lol Sent from my SM-N9208 using Tapatalk
  3. R

    Bio exam thoughts

    whaaaat did you have to draw it hexagonally Sent from my SM-N9208 using Tapatalk
  4. R

    Anyone know what a 96 raw mark would align to in the 2017 paper?

    ah okay thanks Sent from my SM-N9208 using Tapatalk
  5. R

    Bio exam thoughts

    lol i put sex linked recessive Sent from my SM-N9208 using Tapatalk
  6. R

    Bio exam thoughts

    yeah same lol. How did everyone find genetics? Sent from my SM-N9208 using Tapatalk
  7. R

    Anyone know what a 96 raw mark would align to in the 2017 paper?

    what about state ranking? Do only 100s get SR? Sent from my SM-N9208 using Tapatalk
  8. R

    Bio exam thoughts

    fk did you need to state divergent evolution? Sent from my SM-N9208 using Tapatalk
  9. R

    Anyone know what a 96 raw mark would align to in the 2017 paper?

    What about 99? Sent from my SM-N9208 using Tapatalk
  10. R

    HSC 2017 Predictions/Preparation Thread [Biology]

    Yeah I agree with you about my positive ethical considerations, ty for pointing that out. Also I haven't heard of terminator genes, could you please explain what they are? You could simply tweak these points to suit the question. Eg. instead of GM crops being grown in poor soils, GM animals...
  11. R

    HSC 2017 Predictions/Preparation Thread [Biology]

    The question asks you to discuss - meaning to consider both benefits and limitations to GM animals. As for answering this question, I'd set it out like this: Point 1 - Define what a GM animal is. Ideally, you should also outline transgenesis + give an example (Bt cotton, transgenic salmon etc)...
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