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Author Topic: Was the answer "fats" or "Water" in biology paper 1 ?  (Read 13178 times)

Offline igstudentegp

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Was the answer "fats" or "Water" in biology paper 1 ?
« on: June 06, 2009, 12:35:35 pm »
Was the answer "fats" or "Water" in biology paper 1 ?

Also the question of the arrows was tricky ..
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Offline Raed

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #1 on: June 06, 2009, 12:37:23 pm »
i think it was fats cuz fats cnnot be found in plants!
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nid404

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #2 on: June 06, 2009, 12:42:19 pm »
Green plants can make all the materials(including fats and sucrose)using water,carbon dioxide and salts. They r synthesized from sugar molecules and other molecules produced in photosynthesis.

Glucose and amino acids are transported in solution(water). Fats are synthesized for cell membrane and for storing in seeds.


SO THEY LACK FATS
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Offline Ukhti-R

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #3 on: June 06, 2009, 12:48:48 pm »
for sum reason.. I chose water... cuz a phloem tube transports amino acids and sucrose, and the aphid only fed on phloem tubes.... and why would a Aphid even need fats?
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Offline thukon

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #4 on: June 06, 2009, 12:49:55 pm »
The question was what do aphids LACK in their diet. Thats fats, because the phloem doesnt transport fats.
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Offline Ukhti-R

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #5 on: June 06, 2009, 12:50:50 pm »
yeah.. thats true ....

but didnt it lack both ...?

Im sure I got myn wrong anywayz ...
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"...And whosoever fears Allah and keeps his duty to Him, He will make a a way for him to get out (from every difficulty). And He will provide him from (sources) he never could imagine. And whosoever puts his trust in Allah, then He will suffice him." [65: 2-3]

Offline magician007

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #6 on: June 06, 2009, 01:07:02 pm »
What was the answer for the arrows question in which they asked about the energy flows?

was it D or whichever one that was from decomposers to plants?
« Last Edit: June 06, 2009, 01:09:22 pm by magician007 »
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Offline qwert101

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #7 on: June 06, 2009, 01:09:53 pm »
Quote from: Roxy on June 06, 2009, 12:50:50 pm
yeah.. thats true ....

but didnt it lack both ...?

Im sure I got myn wrong anywayz ...

sugars and amino acids are transported in solution- in water ;)
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Offline Fouad93

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #8 on: June 06, 2009, 01:12:10 pm »
well i think it was fat !!
but how about the last question about the fish \  oxygen \  bacteria thing?? ???
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Offline info4u

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #9 on: June 06, 2009, 01:12:36 pm »
i did water...i don't think they lack fats they don't really need it.....so i think it is water.
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Offline bebo26

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #10 on: June 06, 2009, 01:12:58 pm »
the aphids question definitely lacked FATS.. cuz the question asks: which type of food did the aphids lack and water isnt a type of food but fats are.

for the water arrow question, the answer was the one at the stomata bec water never enter the plant thru stomata, instead it only enters thru the roots.
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Offline Fouad93

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #11 on: June 06, 2009, 01:14:20 pm »
well i think it was fat !!
but how about the last question about the fish \  oxygen \  bacteria thing??
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Offline bebo26

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #12 on: June 06, 2009, 01:14:53 pm »
the answer for the last question about eutrophication was D.
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Offline bebo26

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #13 on: June 06, 2009, 01:16:15 pm »
anyway.. wat did u guys put for the heart question.. was it W and X that contract at the same time??
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Offline Fouad93

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Re: Was the answer "fats" or "Water" in biology paper 1 ?
« Reply #14 on: June 06, 2009, 01:17:23 pm »
wat was x nd wat was w??
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