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Author Topic: Edexcel Unit 3b (6BI07) & Unit 6b (6BI08) PRACTICALS  (Read 14943 times)

Offline LLawliet81

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #15 on: May 09, 2010, 11:24:34 pm »
i'm sorry, but could you tell me from which year is the link that you gave ?
I'm still newbie here, thx
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Offline T.Q

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #16 on: May 10, 2010, 12:04:00 am »
Quote from: LLawliet81 on May 09, 2010, 11:24:34 pm
i'm sorry, but could you tell me from which year is the link that you gave ?
I'm still newbie here, thx

the link is for the practicals of bio
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Offline Majdovic14

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #17 on: May 10, 2010, 08:36:40 am »
What improvements can be done on the experiments required in our syllabus? like antimicrobial properties,Beetroot,Tissue calture......etc.
Thanks for the help
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Offline R!d!t@

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #18 on: May 10, 2010, 05:37:59 pm »
whatever the mark schemes u got, cant any 1 share??:( because i need to match my answers... tomorrow is the exam n i m still confused what to do :(
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Offline thisishard

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #19 on: May 10, 2010, 05:46:56 pm »
can anyone post biology unit 3b 2009 january with markscheme i cant find anywhere
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Offline Meticulous

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #20 on: May 10, 2010, 06:28:08 pm »
There wasnt one. First was in June.
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Offline ksitna

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #21 on: May 10, 2010, 06:49:11 pm »
k anyone has june o9? with mark  scheme?

i need help eith this que!
To check the validity of the results for the garlic extract in the second
investigation, a student searched the scientific literature for similar studies. She
found data for the antibacterial effect of onion (Allium cepa), which is closely
related to garlic (Allium sativum). The data for onion extract are shown below.
Complete the table for the garlic extract in the second investigation by writing in
the mean you calculated in c(i).

What does this information suggest about the validity of the results for the garlic
extract?
what do they mean by validity??
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Offline moon

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #22 on: May 10, 2010, 09:03:43 pm »
this is June o9 and the mark scheme.
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Offline ksitna

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #23 on: May 10, 2010, 09:30:28 pm »
Quote from: moon on May 10, 2010, 09:03:43 pm
this is June o9 and the mark scheme.


thank u soo much +rep
hey and do u have the specimen of june 09 or there wasnt one?
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Offline moon

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #24 on: May 10, 2010, 10:04:58 pm »
check this
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Offline rukia88

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Re: Edexcel Unit 3b (6BI07) PRACTICALS
« Reply #25 on: May 11, 2010, 11:45:35 am »
cn sum1 jus help me with unit 6b (w2)
is dare any useful notes, website links
how do we write/start with the plannin crap?
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Offline T.Q

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Re: Edexcel Unit 3b (6BI07) & Unit 6b (6BI08) PRACTICALS
« Reply #26 on: May 14, 2010, 08:57:30 pm »
I HAVE ADDED THE A2 EXPERIMENTS

CHECK THE FIRST POST IN THE FIRST PAGE
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Offline solo_G

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Re: Edexcel Unit 3b (6BI07) & Unit 6b (6BI08) PRACTICALS
« Reply #27 on: May 15, 2010, 06:25:00 am »
thanks TQ you are a life saver  ;D ;D may god bless you!
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Offline Kim

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Re: Edexcel Unit 3b (6BI07) & Unit 6b (6BI08) PRACTICALS
« Reply #28 on: May 15, 2010, 02:47:07 pm »
Quote from: T.Q on May 07, 2010, 01:07:33 am
Check The Links

List of Core Practicals for Edexcel Biology


And

Edexcel A-Level biology


FOR EDEXCEL A2 BIO PRACTICALS

CHECK THE ATTACHMENT

this is like all from my txt bk awesome
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Offline solo_G

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Re: Edexcel Unit 3b (6BI07) & Unit 6b (6BI08) PRACTICALS
« Reply #29 on: May 16, 2010, 02:32:06 am »
okay guys i found this today whil i was searching up stuff for this paper and sadly there isnt much or maybe cuz i suck at searching!!! ;D
Anyway i found this document about gel electrophoresis and since  edexcel didnt bother to say how it is done practically i thought of posting it up here .
« Last Edit: May 16, 2010, 02:44:54 am by solo_G »
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