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Author Topic: Was the answer "fats" or "Water" in biology paper 1 ?  (Read 12250 times)

Offline sanity_master

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #75 on: June 07, 2009, 11:59:45 am »
artery and vein
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Offline Mastermind

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #76 on: June 07, 2009, 12:16:59 pm »
Quote from: sanity_master on June 07, 2009, 11:54:16 am
binomial system....


Genus species

the first one capital, second one small

Homo sapien
Oh man, lost tht mark...Thanks nywayz
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Offline sanity_master

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #77 on: June 07, 2009, 12:18:10 pm »
sry to let u down MM :) ;)

sure u will get A* inshallah :)
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Offline Kim

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #78 on: June 07, 2009, 12:18:43 pm »
Quote from: sanity_master on June 07, 2009, 11:59:45 am
artery and vein
me and my freinds were having a huge fight over this answer and i got it right!!!!
i can rub it in their faces tomorrow!hehe lol
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Offline sanity_master

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #79 on: June 07, 2009, 12:20:24 pm »
Quote from: kim on June 07, 2009, 12:18:43 pm
Quote from: sanity_master on June 07, 2009, 11:59:45 am
artery and vein
me and my freinds were having a huge fight over this answer and i got it right!!!!
i can rub it in their faces tomorrow!hehe lol

yes u can.....do it proudly! :D
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Offline Kim

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #80 on: June 07, 2009, 12:23:28 pm »
Quote from: sanity_master on June 07, 2009, 12:20:24 pm
Quote from: kim on June 07, 2009, 12:18:43 pm
Quote from: sanity_master on June 07, 2009, 11:59:45 am
artery and vein
me and my freinds were having a huge fight over this answer and i got it right!!!!
i can rub it in their faces tomorrow!hehe lol

yes u can.....do it proudly! :D
haha u bet i will!!!!!!!!!!!!!!!!
Logged
After all is said and done, more is said than done.

By the time a man realizes that maybe his father was right, he usually has a son who thinks he’s wrong.

The early bird may get the worm, but the second mouse gets the cheese.

Offline qwert

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #81 on: June 07, 2009, 12:52:43 pm »
Guyz wt abt the 4 cells which were placed in conc. salt solutions ??

It was A right ?? ( the one which was plasmolysed )
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Offline Mastermind

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #82 on: June 07, 2009, 12:53:32 pm »
Quote from: qwert on June 07, 2009, 12:52:43 pm
Guyz wt abt the 4 cells which were placed in conc. salt solutions ??

It was A right ?? ( the one which was plasmolysed )
Yea the 1 that shrunk
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Offline qwert

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #83 on: June 07, 2009, 12:56:36 pm »
r u sure man ?
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Offline Mastermind

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #84 on: June 07, 2009, 12:58:02 pm »
Quote from: qwert on June 07, 2009, 12:56:36 pm
r u sure man ?
100% sure, its the one with the cell membrane away frm the cell wall...so A
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Offline :) OpAsi

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #85 on: June 07, 2009, 01:37:20 pm »
Ok look guys think about it, what is sucrose?
Its a carbohydrate
What happens to sucrose when its is changed by enzymes
It becomes an individual glucose molecule
What happens when an organism (An Aphid in this case) has an excess of carbohydrates
They are stored as Fats
And so if the aphid is eating the phloem it will rightly obtain sucrose
Which can than be stored if in excess as fats
Thus meaning that fats cannot be the answer
Allowing us to conclude through elimination of the obvious first two and now Fats
That water is to be lacking.
Am i right... Think about it  ;D
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Offline Triple_A

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #86 on: June 07, 2009, 02:12:25 pm »
Quote from: :) OpAsi on June 07, 2009, 01:37:20 pm
Ok look guys think about it, what is sucrose?
Its a carbohydrate
What happens to sucrose when its is changed by enzymes
It becomes an individual glucose molecule
What happens when an organism (An Aphid in this case) has an excess of carbohydrates
They are stored as Fats
And so if the aphid is eating the phloem it will rightly obtain sucrose
Which can than be stored if in excess as fats
Thus meaning that fats cannot be the answer
Allowing us to conclude through elimination of the obvious first two and now Fats
That water is to be lacking.
Am i right... Think about it  ;D
Nice Explanation but dont think so
glucose can be changed into glycogen and stored :P
And what if it didnt feed on excess of carbs?!!!
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Offline molii

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #87 on: June 07, 2009, 02:43:39 pm »
its definitely water.. :)
isnt fat immobile..?
wat wud it be doing in the phloem?

it shud be water i guess...

wat say guys..?  ???
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Offline unknown

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #88 on: June 07, 2009, 02:53:22 pm »
i actually dnt care abt d explaination as we r nt getting marks on it
my only concern is tht ma ans shld be correct n tht is water.......
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nid404

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #89 on: June 07, 2009, 02:56:16 pm »
water cannot be lacking cuz all substances in phloem are transported in a solution. Plz don't repeat the mistake again in ur paper 2morrow.
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