« previous next »
Pages: 1 ... 7 8 [9]   Go Down

Author Topic: [IMPORTANT]20/5/2010 Biology Paper 6  (Read 18935 times)

Offline NidZ- Hero

  • People say i m borderline crazy Sorta kinda :D
  • SF Senior Citizen
  • *****
  • Posts: 958
  • Reputation: 21263
  • Gender: Female
  • IDK what makes u such a LOSER.But it really works
Re: 20/5/2010 Biology Paper 6
« Reply #120 on: May 20, 2010, 02:05:04 am »
Quote from: bulono on May 20, 2010, 01:51:30 am
what do we have to write in O/N 2006 Q1 c.....

in a testtube grinded seed wid water and try 2 dissolve it by shakin. add some bendicts solution and den boil de mixture u vil observe a succesion of colour change from blue >green>orange>red indicatin presence of reducing sugar
Logged

Offline bulono

  • SF Citizen
  • ***
  • Posts: 150
  • Reputation: 65535
  • Gender: Male
Re: 20/5/2010 Biology Paper 6
« Reply #121 on: May 20, 2010, 02:11:06 am »
Quote from: Nidzzz on May 20, 2010, 02:05:04 am
in a testtube grinded seed wid water and try 2 dissolve it by shakin. add some bendicts solution and den boil de mixture u vil observe a succesion of colour change from blue >green>orange>red indicatin presence of reducing sugar
hmmm i have a different question.....its not about reducing sugar its something else...Thanks u for trying to help....maybe u have got the year wrong
Logged

Offline bulono

  • SF Citizen
  • ***
  • Posts: 150
  • Reputation: 65535
  • Gender: Male
Re: 20/5/2010 Biology Paper 6
« Reply #122 on: May 20, 2010, 02:18:14 am »
the question is .....Describe how you would compare the rate of uptake of the colored solution by the plant in fig 1.1 with another plant that had its roots cut off.....do we have to write the experiment or the precautions like same temperature etc.....mark scheme is confusing
Logged

Offline Mirazan

  • Newbie
  • *
  • Posts: 3
  • Reputation: 13
Re: 20/5/2010 Biology Paper 6
« Reply #123 on: May 20, 2010, 05:12:23 am »
for whoever is asking about o/n2006 Q1 c:
two plants of the same species having the same number of leaves one with roots and the other without each are put in a beaker containing the same volume of coloured solution under the same environmental conditions the water loss from the beaker per unit time is measured in both and results are compared
Logged

Saavya

  • Guest
Re: 20/5/2010 Biology Paper 6
« Reply #124 on: May 20, 2010, 08:53:35 am »
just came bk from givin' the exam was good only one question was confusing but others were pretty simple
Logged

Saavya

  • Guest
Re: 20/5/2010 Biology Paper 6
« Reply #125 on: May 20, 2010, 08:54:09 am »
good luck evy1
Logged

Offline biro

  • Newbie
  • *
  • Posts: 15
  • Reputation: 42
Re: 20/5/2010 Biology Paper 6
« Reply #126 on: May 20, 2010, 09:49:22 am »
woooot!!!! 4 hours left  :o
Logged

Offline Shazizzzle

  • SF Citizen
  • ***
  • Posts: 204
  • Reputation: 1444
  • Gender: Male
Re: 20/5/2010 Biology Paper 6
« Reply #127 on: May 20, 2010, 10:10:23 am »
3 Hours left! :O  :-\

Umm, was it easy? NOTE: MODERATORS, I AM NOT ASKING FOR WHAT ACTUALLY CAME IN THE EXAM, SO NO NEED TO FRET.
Logged
•$#@2™•

Offline Ivo

  • SF Geek
  • ****
  • Posts: 515
  • Reputation: 2767
Re: 20/5/2010 Biology Paper 6
« Reply #128 on: May 20, 2010, 10:27:24 am »
Good luck everyone! 
Logged
Always willing to help!  8)
"In helping others, we shall help ourselves, for whatever good we give out completes the circle and comes back to us."

Offline Fastal

  • SF Citizen
  • ***
  • Posts: 181
  • Reputation: 341
Re: 20/5/2010 Biology Paper 6
« Reply #129 on: May 20, 2010, 01:45:19 pm »
it was hard-ish/weird/i dont knowif they will accept my answers
Logged

Offline biro

  • Newbie
  • *
  • Posts: 15
  • Reputation: 42
Re: 20/5/2010 Biology Paper 6
« Reply #130 on: May 20, 2010, 03:57:26 pm »
WOW THE EXAM WAS PRETTY EASY :D :D :D :D
Logged

Offline jellybeans

  • ,i'm hungry xB
  • SF Senior Citizen
  • *****
  • Posts: 826
  • Reputation: 837
  • Gender: Female
Re: 20/5/2010 Biology Paper 6
« Reply #131 on: May 20, 2010, 04:36:07 pm »
Quote from: biro on May 20, 2010, 03:57:26 pm
WOW THE EXAM WAS PRETTY EASY :D :D :D :D

D:
Logged
You said I must eat so many lemons cause I am so bitter.

Offline NidZ- Hero

  • People say i m borderline crazy Sorta kinda :D
  • SF Senior Citizen
  • *****
  • Posts: 958
  • Reputation: 21263
  • Gender: Female
  • IDK what makes u such a LOSER.But it really works
Re: 20/5/2010 Biology Paper 6
« Reply #132 on: May 20, 2010, 05:05:00 pm »
Quote from: aangel42 on May 20, 2010, 02:43:49 pm
REGARDING THE BIOLOGY SYLLABUS:

1) Has it recently been changed? When?
2) In O/N 2009, Q4 is about specific structure of a kidney, but my textbook doesn't have that! And I just checked the 2010 syllabus, and it's there, so I'm guessing the syllabus has changed since my textbook's publication? I use the Mary Jones Biology textbook.
3) Have there been other changes besides the kidney thing?

Thanks! :)

@Fastal: Yeah, exactly, that totally fits how it was. Randomly weird :(
omg i too use de same book but which question 0/n 2009 r u talkin abut dere is noo such question abut kidneys
Logged

Offline Simona 1234

  • Newbie
  • *
  • Posts: 23
  • Reputation: 40
  • Gender: Female
Re: 20/5/2010 Biology Paper 6
« Reply #133 on: May 22, 2010, 01:25:28 pm »
Quote from: 33oomar on May 19, 2010, 07:33:27 pm

Has that helped?


Ya dude thanks a lot
One more thing paper 3 bio is coming up should i read the book again or should i just go to past papers directly ??
nah  ... i think its better to solve past papers more .... ;)
Logged
?
Pages: 1 ... 7 8 [9]   Go Up
« previous next »