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Well since this is the "Multiple choice" forum and BOS does release answers for Multiple choice i do beleive we can find out which people had the right answers...its not a matter of someone obtaining 100% raw mark. I have already said i might be wrong so its best for all of us to wait until the...

Yes thats true though Aldosterone and ADH do play a role in urine concentration and since the question did put us in the context of dehydration..they wanted us to link the two...either way your prob right but i read it in the heinemenn text book (made a specific reference on my previous post) on...

I thought they were pointing at xylem cells since a longtindual view of them show "double or single ring spirals of lignin". If you have the "Heinemann (second edition) Biology Activity Manual" Go to page 110 and they have the same diagram (labelled) that was given in the test...lucky for me i...

Okay, Have you ever done excessive excercise and not drink water then later find out your urine is highly concentrated, thats because it is high in salt ions which is lost due to less aldosterene being released (as aldosterone helps in absorping these ions back). Ask any medical practioner on...

Everyone seems to have a misconception of what the main function of ADH and Aldosterene really is....You have to look at it from blood concentration levels...During Dehydration, there is less water in the body, thus blood concentration levels are high, the release of ADH occurs when the...

Its funny to see the amount of critism that guy faced about his contradiction, the answer is still D though and he did contradict himself. Also AI is different to self pollination and self pollination only applies to plants...overall the MC was easy...only had trouble with the percentage...

Conducting an investigation can either be defined as Doing an experiment or gathering data from viable sources (where u have to mention the URL of the site and its reliability) if you did one of these, you get the marks

Our year never did a experiment so i just mentioned how we disected a mammalian sheep brain while comparing its structure to a labelled diagram of the Human Brain provided by the science department..then expanded on that...and the 7 marker...i mentioned the larynx, drew its strucuture, then the...

Well done, you answered everything correctly! I had the same line of thought as you except for the 8 marker, i emphasised on how Australia's Geographical history (with its sudden climate change from the wet climates to a dryer one as the continent moved north) can predict how rapid climate...

Goodluck for chem Haji

LOL 6 questions from Medentry practise exams were in it

Hey guys, im an ex victim of the UMAT tests (meaning i've been through this a year ago) and i was browsing to see how this years HSC students are fairing when i came across this forum...well my first advice for everyone who are stuggling at the MEdentry prep exams are not to worry...you see...