Posted 23 May 2006 - 03:15 PM
Posted 23 May 2006 - 03:17 PM
Posted 23 May 2006 - 03:23 PM
what were some of your answers?
My MC were
2 - A
3 - C
4 - D
5 - B
6 - D
7 - D
8 - C
9 - B
10 - B
11 - A
12 - C
13 - B (pretty sure thats wrong)
14 - B
15 - C
16 - C
17 - C
18 - D
19 - D
20 - D
21 - C
22 - C
23 - A
24 - D
25 - A
(notice all the C's n D's , i hope im right lol)
Posted 23 May 2006 - 03:34 PM
oh dear, we dont appear 2 have the same answers 4 very many
what do u need the B for?
Posted 23 May 2006 - 05:27 PM
4C (how do you know if it's at the 5' or 3' end?)
13A (mm complete guess)
15C (just checked and it's right thank god)
25B (to work out how flat they are you work out the height to diameter ratio, right?)
Posted 23 May 2006 - 06:09 PM
Did anyone ever get taught the structure of amino acids?! I didn't have a clue which one was guanine or thymine!
I quite liked the essay questions. Did the one on postive and negative interactions!
I liked the fact that most of the unit 2 stuff wasn't two hard!
Hated the data handling question - it took me so long to do!
That was a horrible exam. But not as bad as our prelim! Now that was terrible! The head of bio had bought it from some company, and didn't let any of our teachers see it before the prelim, so they couldn't give us any hints! Meanie!
Did anyone do Physiology as the specialist unit?! They were really good questions!
Anyway, two down out of my nice three exams in a row! No more advanced highers, wooo! Thing is, i'm completely shattered, and I have another exam tomorrow morning. Help!
Posted 23 May 2006 - 06:43 PM
9.C(think thats wrong)
13.D(think its wrong)
Look at Q10 again people and can you decide whether it is A or B, if you look closely at the INITIAL first second it is less than 0.8. Any ideas?
Posted 23 May 2006 - 06:55 PM
Posted 23 May 2006 - 06:59 PM
Posted 23 May 2006 - 07:00 PM
in Q10, i took the mass of product formed in 10 seconds, which was 8mg, and divided it by 10. which gave me 0.8.
Same, and it's the same if you do it for one second as well, so the initial rate is definitely 0.8!
Posted 23 May 2006 - 07:23 PM
Posted 23 May 2006 - 07:25 PM
Posted 23 May 2006 - 08:13 PM
yeah i put C, i thought it was only T and R, but thats not an option! so i put C
I thought that was a rather sneaky question - I put R only because S isn't integral, it's peripheral, so it couldn't be one with S in it.
Posted 23 May 2006 - 08:34 PM
i did higher bio 2day, was Ooook, did not like the essays at all!
but hey.. guess its over? not lookin 4ward 2 results..
my sis crashed higher bio in her 5th yr n got an A, il never hear the end of it if i get ne less !! lool! xxx
Posted 23 May 2006 - 08:39 PM
mainly adv higher i think
Posted 23 May 2006 - 09:00 PM
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