biology pp6 revision notes

[SAMA_AI]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Biology (0610)/0610_w02_qp_6.pdf

Q3 (a) should we shade spaces between the teeth?

Noo u don't shade

 

[SAMA_AI]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Biology (0610)/0610_s03_qp_6.pdf
Q4 a (iv)
Why is the no of bubbles nt being counted?

Q3 when drawing the animal, should we draw lines tht are inside it's body?

For q 4 am really sry but didn't really get the q :S
For q3 yea we do draw the lines but no shading should be done

 

[SIstudy]

Noo u don't shade

the question asks to shade

 

[Fayadh Ahmed]

Thanks

 

[SAMA_AI]

ohh sooo sry ..read the q wrong ..really sry yes u should shade itt.. :$

 

[Mohammad Osama]

Well, it is my first time to enter cie examinations. Iam giving biology this may/june 2013. I know it is really weird to ask but anyone knows any expected question in paper-6 or paper-3 bio.
Thanks.

 

[Délicat]

Thank you so much! These are really helpful. Also, which sugars can pass through a partially permeable membrane/visking tubing and which cannot?

 

[SAMA_AI]

Thank you so much! These are really helpful. Also, which sugars can pass through a partially permeable membrane/visking tubing and which cannot?

well..,glucose can pass through visking tubing. glucose particles are small enough to pass through the partially permeable membrane(visking tubing). visking tubing allows some particles through but not others. large particles like starch cannot pass through because of its size.

 

[Hani Danial]

Thanks

 

[SAMA_AI]

Thanks

no probs

 

[Catherine7532]

what is a buffer???????

 

[sweetiepie]

ATP Notes
http://www.xtremepapers.com/community/threads/atp-notes.20798/

 

[Délicat]

well..,glucose can pass through visking tubing. glucose particles are small enough to pass through the partially permeable membrane(visking tubing). visking tubing allows some particles through but not others. large particles like starch cannot pass through because of its size.

what about maltose and lactose?

 

[SIstudy]

what is a buffer???????

it's sumthin which prevents the original pH from changing

 

[ShOlO]

it's sumthin which prevents the original pH from changing

Controls the pH ..

 

[Amine Daoud]

Eggh good luck guys tomorrow i ******* suck at drawing but whatever

 

[Amine Daoud]

have been revising pp6 of bio thought should make notes and share thm with u guys ... as the first exam of 2013 is bio pp6 on 7may ... hope u guys find it usefull ... best of luck to everyone

Thank you

 

[AmazynGal]

just a little question guys , how do u know whats the x-axis and whats the y-axis cuz i always get confused

 

[Cattty]

thx a lot.. this really help me coz i learn all the biology by myself in only 3 months before tmr's exam ...never take biology in scl T^T
also no tuition teacher help me for the revision~ wish u good luck tmr!

 

[TheJDOG]

Y

just a little question guys , how do u know whats the x-axis and whats the y-axis cuz i always get confused

yesssss, thank god u reminded me, does anyone know?