Author Topic: CHEM AND BIO HELP AND TIPS HERE  (Read 356486 times)

Offline Shazizzzle

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3360 on: June 08, 2010, 08:55:14 am »
Oye Intoxiation, tu sharabi tau nahin hai na. :P
•$#@2™•

Offline CatAly$t

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3361 on: June 08, 2010, 09:25:51 am »
Oye Intoxiation, tu sharabi tau nahin hai na. :P

wth is that? 8)
InshaAllah 8 A* in IGCSE....Ameen.....

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Offline Priceless

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3362 on: June 08, 2010, 09:29:58 am »
lol...it jst means "ur not a drunkard rite?"
its in urdu :D
Don't say "God I have tooo many problems" but say "Problems I have God!"   Gud Luck 2 all 4 xams. Hope v all du well.....fingers crossed LOL

elemis

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3363 on: June 08, 2010, 10:06:18 am »
lol...it jst means "ur not a drunkard rite?"
its in urdu :D

HINDI !!!!!

Offline CatAly$t

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3364 on: June 08, 2010, 10:24:40 am »
InshaAllah 8 A* in IGCSE....Ameen.....

Ade MeLayU ke Kat $!n!???

Offline the_grim_reaper

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3365 on: June 08, 2010, 11:01:20 am »

HINDI !!!!!


Urdu!!! Cause neither him nor me know hindi :D..

Basically the same. Difference in writing and some words. You know like terrorists are atangwadi in hindi, dashatgard in urdu lol :D :D....

Offline Dana

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3366 on: June 08, 2010, 11:09:39 am »
you guys how come animals and decomposers depend on light for their energy? :S isn't that just plants?

Offline Dana

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3367 on: June 08, 2010, 11:16:21 am »
nope indirectly all organisms depend on light for energy, because we eat plants, or animals that have eaten plants. and all plants require energy (from sunlight) to photosynthesize and produce food
think about it, if there were no plants, primary consumers would die out, then secondary would, then tertiary would, then we would!
get it?
yeaa i was thinking abt it that way too :) guess i was sleepy last night :P thanks!

Offline Dana

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3368 on: June 08, 2010, 11:24:21 am »
http://www.freeexampapers.us/IGCSE/Biology/CIE/2008%20Jun/0610_s08_qp_1.pdf
can someone please explain why in number 5 the cell is in the palisade mesphyll and not the leaf epidermis?? leaf structures are so confusing can someone please give me a concise but informative overview?
oh and why on earth is number 18 D?????
« Last Edit: June 08, 2010, 11:28:19 am by Dana »

Offline Ivo

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3369 on: June 08, 2010, 11:40:27 am »
http://www.freeexampapers.us/IGCSE/Biology/CIE/2008%20Jun/0610_s08_qp_1.pdf
can someone please explain why in number 5 the cell is in the palisade mesphyll and not the leaf epidermis?? leaf structures are so confusing can someone please give me a concise but informative overview?
oh and why on earth is number 18 D?????

Q5:  There are loads more chloroplasts in the pallisade mesophyll cell than normal, so it must be that.

Q18:  Obviously D, lungs, because they oxygenate deoxygenated blood and pass this oxygenated blood to the pulmonary vein and into the left chamber.
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 Girlie45

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3370 on: June 08, 2010, 11:48:52 am »
Can someone please explain to me the answer of Biology paper 1 Q2  year 2001??   ??? ??? ???
« Last Edit: June 08, 2010, 11:50:51 am by Girlie45 »

Offline Dana

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3371 on: June 08, 2010, 11:56:49 am »
Q5:  There are loads more chloroplasts in the pallisade mesophyll cell than normal, so it must be that.

Q18:  Obviously D, lungs, because they oxygenate deoxygenated blood and pass this oxygenated blood to the pulmonary vein and into the left chamber.
but dont the the cells in the epidermis also have loads of chloroplasts??
and the diagram in 18 doesn't show that :S it shows X receiving oxygenated blood and passing on deoxygenated blood!!

Offline Dana

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3372 on: June 08, 2010, 12:07:10 pm »
Can someone please explain to me the answer of Biology paper 1 Q2  year 2001??   ??? ??? ???
well if you're talking abt may/june then the explanation is simple; P can't be genus or species cuz "feathers and wings" aren't part of the name. The genus is the first part of an organism's name and the first letter is uppercase (caps) and the second part of the name is the speicies and its in lowercase. so P is class. Q is the full name of the organism so it's species.
i dont have the question paper for november sorry

Offline Vin

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3373 on: June 08, 2010, 01:21:39 pm »

3.5 hours???? Man take a bath for one hour with warm water and then watch a good movie :D. Don't sleep :D.....


Oh man! This was a really good idea! (I'd have slept in the bath for sure!). Good movie? I feel Eminem songs are better :P Unfortunately I slept :-\ :P

well then ......KILL the paper amigos  :D :D :D  ..lol  ::)

^^Your trademark ;) :D Hope you did the paper well..


i like your new name lol
did you sleep???? i know this is late, but i think you should have! lol i went to bed at 1.
arghhh how was your paper? have you finished? i have a couple questions to ask  :-\  >:(


Thank you! Yup I slept for 3hrs. Almost reached in time for the exam.. :) 1am.. I see. I cannot sleep before that! ;D

Sure I'm online

dude....have u been drinking all day??

hahaha why do you ask? cuz his name's intoxication and he coincidentally stayed up all night? lol



How did you guess? ::) :P :P joke! :D

That was the idea..


Oye Intoxiation, tu sharabi tau nahin hai na. :P


Bilkul nahi!




Hope you guys did the paper well!
:D

elemis

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #3374 on: June 08, 2010, 01:25:43 pm »
Vin ?? LOL !! You changed your name to intoxication ? :D :D :D