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Hey, anyone get this? 'Describe how genes assist in the maintenance of health' for 3 marks. What's this question on about? It has me stumped.

babies have weak immunity. you make the primary immune response happen, then reinforce immunological 'memory' for the kid's immune system by frequent vaccinations at this time. (well that's what these answers say)

that's a very good video. the music especially. it's terribly emotional I nearly cried at the end. meiosis. what a beautiful thing.

what prac do people think? the enzyme ones haven't been covered properly in the last couple of years....oh wait. there was something like that in 07. ok well they seem to like the CO2 pH one so maybe that.

no that's a chem syllabus thing. not bio anymore. edit - WOAH. i didn't see that. but it's unlikely they'd test us on it cos it's so hard to mark - people can just make up names.

how bout....you go towards the toilets at the back of the hall, ...look shiftily around the corner then RUN FOR IT!

it make more water absorb right through the nephron not just the tube

there's alot you can bullshit, such as questions that are more logic e.g. about diffusion concentration gradient, material transport in plants, communication, endo/ectothermic animals etc. However there are some rote-learny bits that are really hard. Such as the cell-mediated and...

just 'go to the toilet' then don't come back. they HAVE to collect your paper and it's not like they can run out and search for you

I never managed to get a proper answer for this dotpoint. The question is: Describe the role of a chemist in an industry or enterprise, and a chemical principle used by the chemist. (3 marks) It's from the 2007 HSC paper.

http://www.cofc.edu/genchemlab/Pictures/solubilityrules.gif that's alotta memorising :/ i was thinking maybe just the common substances are important..

there are soo many exceptions - why are they called 'rules' anyway? but yeah...any ideas how to learn em?

when the points make an obvious curve shape...or think about the trend it's showing and see if you KNOW that it's not supposed to be linear. in hsc its usually pretty obvious. they just have some outliers you're supposed to ignore.

WE ONLY NEED TO KNOW TWO POEMS they ask for OUR personal reception (and a variety of other receptions which we also can see). It is advised that we have 5 critics available to discuss where 1 should be in detail (in addition to the personal reception). it is a question specifically about...

the poem definitely. what WAS it about? what did it have to do with charles darwin?!

It is very very stupid to discuss things like this over the internet, whether you are joking or not. Now that cheating's such a big deal they can legally check your IP. It's worth it too. Alot got 0 for it last year.

not bad for a year 9 to get 100% in HSC 4 unit maths, eh? especially at a low-ranking school. =p

ohh ok. we were told we might need id stuff incase...but i think that's for my minority exams. thanks. and i didn't 'eat' the id card. but i did rip it up. with my teeth. (the photo was ugly. what else was i supposed to do?) btw we DID need id and i just used learner's licence...

i ate my school id card a while ago. learner's licence ok?

hello are we supposed to take id into the exam or something? what do i need? i can't find those letters and stuff!