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Author Topic: Was the answer "fats" or "Water" in biology paper 1 ?  (Read 13228 times)

Offline Bani

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #45 on: June 06, 2009, 04:32:37 pm »
Quote from: Roxy on June 06, 2009, 02:46:53 pm
no mate... u read the question rong... it was suposed 2 be the one tht lost the LEAST water ...

didn't the question ask for the plant surface that loses the water most rapidly?
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Offline DaaDoo

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #46 on: June 06, 2009, 05:21:19 pm »
Quote from: Bani on June 06, 2009, 04:32:37 pm
Quote from: Roxy on June 06, 2009, 02:46:53 pm
no mate... u read the question rong... it was suposed 2 be the one tht lost the LEAST water ...

didn't the question ask for the plant surface that loses the water most rapidly?

Yer, thats what I thought - so it must be the smalest bar?
Because if it lost a lot if water the paper would turn pink quickest...right?? :-\
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Offline Mastermind

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #47 on: June 06, 2009, 05:24:06 pm »
Right  8)
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Offline Ukhti-R

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #48 on: June 06, 2009, 05:32:37 pm »
Guyz... there are 6 parties going on in the PAAARTTTYYY thread in Chit chat....

its starts at 10 00 ... and every1s invited ... !!
just make sure you bring ur +repps  :P
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Offline °o.O-hash94-O.o°

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #49 on: June 06, 2009, 05:56:25 pm »
students say that paper 1 was easy, a piece of cake and else, and still are arguing badly on many questions!!!!!!

its strange!
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Offline Bani

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #50 on: June 06, 2009, 06:04:41 pm »
Quote from: DaaDoo on June 06, 2009, 05:21:19 pm
Quote from: Bani on June 06, 2009, 04:32:37 pm
Quote from: Roxy on June 06, 2009, 02:46:53 pm
no mate... u read the question rong... it was suposed 2 be the one tht lost the LEAST water ...

didn't the question ask for the plant surface that loses the water most rapidly?

Yer, thats what I thought - so it must be the smalest bar?
Because if it lost a lot if water the paper would turn pink quickest...right?? :-\

Ya, but loss of water=absence of water
presence of water turns the chloride paper pink, which means the absence of water should not turn it pink, therefore the one tht took the most time lost water most rapidly...
 :-[ :-\
Hmmm.... :'(
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Offline amy.mym

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #51 on: June 06, 2009, 06:51:09 pm »
Yup

which was the highest bar
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Offline heat619

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #52 on: June 06, 2009, 06:52:08 pm »
does anyone hav 98 bio p1 cuz my frnd said the question is there,if so can u check the mark scheme? ;)
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Offline amy.mym

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #53 on: June 06, 2009, 06:53:11 pm »
Really ?

I have the mark scheme but not the past paper

can u tell me what question no. is it ?
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Offline annie_angel

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #54 on: June 06, 2009, 07:12:05 pm »
so it waz da highest bar ryt???and wat was the oxygen--->X--->oxygen-->Y
                                                                    CO2<----X<----CO2<--Y    i got X body cells and Y lungs... :-\...is tht ryt??
and the energy flow ...wat waz NOT one of da part of energy flow...i got btwn plants and decomposers....
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Offline heat619

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #55 on: June 06, 2009, 07:13:35 pm »
Quote from: amy.mym on June 06, 2009, 06:53:11 pm
Really ?

I have the mark scheme but not the past paper

can u tell me what question no. is it ?

no dunno ill try to get it though then post back
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Offline annie_angel

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #56 on: June 06, 2009, 07:17:15 pm »
OH COOL!!!!!THIS IS MY 100TH POST!!!! ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D
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Offline qwert101

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #57 on: June 06, 2009, 07:21:18 pm »
Quote from: Bani on June 06, 2009, 06:04:41 pm
Quote from: DaaDoo on June 06, 2009, 05:21:19 pm
Quote from: Bani on June 06, 2009, 04:32:37 pm
Quote from: Roxy on June 06, 2009, 02:46:53 pm
no mate... u read the question rong... it was suposed 2 be the one tht lost the LEAST water ...

didn't the question ask for the plant surface that loses the water most rapidly?

Yer, thats what I thought - so it must be the smalest bar?
Because if it lost a lot if water the paper would turn pink quickest...right?? :-\



Ya, but loss of water=absence of water
presence of water turns the chloride paper pink, which means the absence of water should not turn it pink, therefore the one tht took the most time lost water most rapidly...
 :-[ :-\
Hmmm.... :'(
your lost ;), its actually the smallest bar 8)
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Offline Kim

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #58 on: June 06, 2009, 07:22:15 pm »
Quote from: Bani on June 06, 2009, 06:04:41 pm
Quote from: DaaDoo on June 06, 2009, 05:21:19 pm
Quote from: Bani on June 06, 2009, 04:32:37 pm
Quote from: Roxy on June 06, 2009, 02:46:53 pm
no mate... u read the question rong... it was suposed 2 be the one tht lost the LEAST water ...

didn't the question ask for the plant surface that loses the water most rapidly?

Yer, thats what I thought - so it must be the smalest bar?
Because if it lost a lot if water the paper would turn pink quickest...right?? :-\

Ya, but loss of water=absence of water
presence of water turns the chloride paper pink, which means the absence of water should not turn it pink, therefore the one tht took the most time lost water most rapidly...
 :-[ :-\
Hmmm.... :'(
no that is wrong presence of water turns the paper pink and as the leaf looses water by transpiration the faster the water lost the lesser the time taken because the water would escape through the styoma in the form of vapours which will be absorbed by the paper so it will turn pink therefore the lowest bar is the answer.its their in the mckean txtbk
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Offline Mastermind

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #59 on: June 06, 2009, 07:26:54 pm »
What was the answer for the energy flow diagram?
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