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Author Topic: Biology  (Read 10576 times)

Offline Alayna

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Re: Biology
« Reply #30 on: May 15, 2010, 01:27:31 pm »
Quote from: Spy on May 15, 2010, 01:24:07 pm
PROVIDE*




@alayna: i wrote: 1. as a solvent for transporting assimilates
                             2. prevent from over heating by transpiration
you can also write that it helps in turgidity or in photosynthesis :)

rhizobium provides plans with amino acids for its protein synthesis

and the alveoli adaptations i wrote, that it has a very high surface area to volume ration meaning max. diffusion
2. it has very thin walls meaning two things, one that diffusion can be very quick, and that its very close to red blood cell reducing distance for diffusion meaning its also a fast process. i also said aveoli cells may have few organelles to allow max space for air and therefore max. oxygen

:)

for the water question..creating hydrostatic pressure..does it make sence? :P



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Offline [Spy]

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Re: Biology
« Reply #31 on: May 15, 2010, 01:39:46 pm »
Quote from: Alayna on May 15, 2010, 01:27:31 pm
for the water question..creating hydrostatic pressure..does it make sence? :P





yep :D
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Offline AS-Girl

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Re: Biology
« Reply #32 on: May 15, 2010, 01:45:57 pm »
why do u discuss the exam...i see no point!! what u did is now done..rather than worrying about this,you should concentrate on ur other exams!! dont i have a point?? ;)
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Offline unknown 101

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Re: Biology
« Reply #33 on: May 15, 2010, 02:09:18 pm »
Quote from: AS-Girl on May 15, 2010, 01:45:57 pm
why do u discuss the exam...i see no point!! what u did is now done..rather than worrying about this,you should concentrate on ur other exams!! dont i have a point?? ;)

just makin sure!
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Offline AS-Girl

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Re: Biology
« Reply #34 on: May 15, 2010, 02:16:16 pm »
make sure..why not lol
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Offline Alayna

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Re: Biology
« Reply #35 on: May 15, 2010, 02:26:00 pm »
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Offline MaNi_DaDuDe

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Re: Biology
« Reply #36 on: May 15, 2010, 02:52:41 pm »
Quote from: Aminah on May 15, 2010, 12:42:03 pm
anyone around who sat for bio cie ppr 5?

Yeah, I sat p5. :/

BULL - A - SHEEET. I don't like ittt.
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Offline cashem'up

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Re: Biology
« Reply #37 on: May 15, 2010, 03:00:54 pm »
have u guys been discussing variant 21 wat abt 22..........
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Offline unknown 101

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Re: Biology
« Reply #38 on: May 15, 2010, 03:02:06 pm »
Quote from: MaNi_DaDuDe on May 15, 2010, 02:52:41 pm
Yeah, I sat p5. :/

BULL - A - SHEEET. I don't like ittt.

it wasnt that bad!!
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Offline IG DUDE

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Re: Biology
« Reply #39 on: May 15, 2010, 03:34:06 pm »
wat about the question tht says bothh ventricles and atria were relaxing
WAS IT 2 OR 7 ???
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Offline IG DUDE

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Re: Biology
« Reply #40 on: May 15, 2010, 03:44:31 pm »
cmon ppl plzz im dieng to know the answer!!
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Offline [Spy]

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Re: Biology
« Reply #41 on: May 15, 2010, 03:45:41 pm »
Quote from: IG DUDE on May 15, 2010, 03:34:06 pm
wat about the question tht says bothh ventricles and atria were relaxing
WAS IT 2 OR 7 ???

77777777777777777777777777777777777777777777777777 :P

thats what i wrote  in the table, 1 3 5 7 im sure of the first two and i think the third is right i just dont know about the second, but anyways i think more than one answer was possible
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Offline Candela

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Re: Biology
« Reply #42 on: May 15, 2010, 04:48:07 pm »
bio p52 was bad! p22 was better
we jus had 2 questions for p5! :S
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Offline unknown 101

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Re: Biology
« Reply #43 on: May 15, 2010, 05:00:39 pm »
Quote from: Candela on May 15, 2010, 04:48:07 pm
bio p52 was bad! p22 was better
we jus had 2 questions for p5! :S

my paper 21 was really good
but paper 51 was alright!! hope i did good in it :S
wat questions were in ur paper 5?
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Offline Candela

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Re: Biology
« Reply #44 on: May 15, 2010, 05:06:58 pm »
1st qs was of potometer (mesophyte & xerophyte....rate of transpiration...)
2nd qs was...of number of cells increased by some amino acid in a culture! smthing of this sort!
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