« previous next »
Pages: 1 2 [3] 4 5 ... 47   Go Down

Author Topic: Edexcel BIOLOGY Doubts!!!!  (Read 132282 times)

Offline Summer :]

  • SF Immigrant
  • **
  • Posts: 68
  • Reputation: 322
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #30 on: May 11, 2010, 06:15:36 am »
Quote from: ksitna on May 10, 2010, 09:51:48 pm
the higher the temp the more pigment comes out
except for zero, i dunno why tho
yep and at 70 degrees the pigment is destroyed or all the pigment has gone out aand not a lot left so a very small amount of pigment comes out

correct me if im wrong tho :/


and tell mee Psyclax
what did u study
like just the core practicals?


at 0 and below it means the channel and carrier proteins are denatured therefore they cannot control what goes in and out and alot of pigment leaks out
also ice my pierce the surface of the membrane, so theres hole and alot of pigment leaks out :)
Logged

Offline Summer :]

  • SF Immigrant
  • **
  • Posts: 68
  • Reputation: 322
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #31 on: May 11, 2010, 06:18:57 am »
Quote from: Tammy on May 10, 2010, 07:28:32 pm
Yeah thanks.... I almost did that... and I just read through the information in unit 1 & 2....

Good Luck tomorrow everyone... Hope the second question is an easy one!!!!!!!!!!  ;D

Good luck :)  ;D
Logged

Offline Blizz_rb93

  • SF Senior Citizen
  • *****
  • Posts: 815
  • Reputation: 1175
  • Gender: Male
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #32 on: May 11, 2010, 12:45:54 pm »
thanks :) i took the exam today, it was very easy :)
Logged

Offline Summer :]

  • SF Immigrant
  • **
  • Posts: 68
  • Reputation: 322
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #33 on: May 11, 2010, 03:03:53 pm »
Quote from: Psyclax on May 11, 2010, 12:45:54 pm
thanks :) i took the exam today, it was very easy :)

it was!! thank god...im nervous, chemistry is on thursday
Logged

Offline Blizz_rb93

  • SF Senior Citizen
  • *****
  • Posts: 815
  • Reputation: 1175
  • Gender: Male
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #34 on: May 11, 2010, 03:55:15 pm »
Quote from: Summer :] on May 11, 2010, 03:03:53 pm
it was!! thank god...im nervous, chemistry is on thursday
yeah!! i know good luck! hopefully it would be as easy as today =)
Logged

Offline fuhaid

  • Newbie
  • *
  • Posts: 6
  • Reputation: 45
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #35 on: May 13, 2010, 04:35:20 am »
The Times Education Series GCSE A Level Biology

Product Features

* Covers the National Core for Biology at the Advanced Level
* Provides comprehensive teaching material
* Includes hundreds of sample questions - all with model solutions
* Highly interactive
* Helps build confidence that is vital for success

hey guys! these stuffs really helps!

http://www.megaupload.com/?d=ZUP1N8HB
http://www.megaupload.com/?d=JX5WKVJ0
http://www.megaupload.com/?d=MYG95BPI
http://www.megaupload.com/?d=ROTEI1TX
http://www.megaupload.com/?d=0BLULIUL
Logged

Offline T.Q

  • SF Master
  • ******
  • Posts: 1557
  • Reputation: 5081
  • Gender: Male
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #36 on: May 13, 2010, 09:06:14 am »
thanx :)
Logged
No Matter What Happens In Life , Just Don't Lose Hope :)

Offline Summer :]

  • SF Immigrant
  • **
  • Posts: 68
  • Reputation: 322
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #37 on: May 13, 2010, 11:58:42 am »
Quote from: Psyclax on May 11, 2010, 03:55:15 pm
yeah!! i know good luck! hopefully it would be as easy as today =)

So how was your chemistry exam?
Logged

Offline ksitna

  • Allhamdullillah
  • SF Geek
  • ****
  • Posts: 497
  • Reputation: 491
  • Gender: Female
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #38 on: May 13, 2010, 12:31:35 pm »
Quote from: Summer :] on May 13, 2010, 11:58:42 am
So how was your chemistry exam?

it was hard
did u do it as well?
Logged
take whatever you want and give nothing back :)

Offline Uchia

  • SF Citizen
  • ***
  • Posts: 171
  • Reputation: 379
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #39 on: May 13, 2010, 01:34:09 pm »
chemistry was hard what about you summer how did you find it easy or hard
Logged

Offline Assi1993

  • SF Senior Citizen
  • *****
  • Posts: 619
  • Reputation: 15710
  • Gender: Female
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #40 on: May 13, 2010, 01:44:27 pm »
chem wasnt goood :(
Logged

Offline mayisha

  • Newbie
  • *
  • Posts: 17
  • Reputation: 25
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #41 on: May 14, 2010, 03:50:07 am »
anyone who has given da bio exam .... plz can u discuss da answrs?? oh n are there any unofficial mark schemes available .. or can sum1 plz post all the answers like dey did 4 physics ??
Logged

Offline tozfeek

  • Newbie
  • *
  • Posts: 5
  • Reputation: 15
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #42 on: May 14, 2010, 02:04:25 pm »
what do we have 2 study for the unit 6 next tuesday ?!
Logged

Offline T.Q

  • SF Master
  • ******
  • Posts: 1557
  • Reputation: 5081
  • Gender: Male
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #43 on: May 14, 2010, 11:42:23 pm »
Logged
No Matter What Happens In Life , Just Don't Lose Hope :)

Offline Summer :]

  • SF Immigrant
  • **
  • Posts: 68
  • Reputation: 322
Re: Edexcel BIOLOGY Doubts!!!!
« Reply #44 on: May 15, 2010, 12:59:34 pm »
@ Damlaj and ksitna
it was easy, there was THIS ONE QUESTION i was about to tear the paper BECAUSE OF IT
the organic question about moles..the first one! about 0.125 moles of whatever to 0.100 moles of whatever
what was that about?!! ugh 2 marks definitely off :(
but apart from that..i found it smooth!!
Logged
Pages: 1 2 [3] 4 5 ... 47   Go Up
« previous next »