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EDEXCEL A2 BIOLOGY UNIT 6B

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Hi anyone out there,
kindly assist me with edexcel a2 biology unit 6 notes because i am really struggling as i don't have any notes or knowledge of this topic.

Thanks a lot :)
 
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Hey bro.
I used these notes for unit 6.
 

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  • A2_BIOLOGY_CORE_PRACTICAL_SUMMARY[1].pdf
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hey saifulahmed,do u have edexcel as bio unit 1 topic 2 notes...?/?:confused:
 
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help needed in coding(exons) and non-coding structures...!wht is it actually...???
 
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help needed in coding(exons) and non-coding structures...!wht is it actually...???
Not all parts of mRNA are used to make the polypeptide chain during translation. There are some non-coding segments known as the introns which are removed and then the remaining exons(coding parts) are spliced together by spliceosomes. This process is known as the post transcriptional modification. This modified mRNA is then translated.
Btw this is for unit 4. Are you sitting for unit 4? You don't need it in AS.
 
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Stafford book is great for unit 6 paper. It has all the information about practicals and other stuffs.
 
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This is a summary for the stats tests that come up in Unit 6. Let me know if it doesn't make sense.
 

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  • Statistical test summary.docx
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When we have to draw scattered graph????
When you are looking to see of there is a correlation between two variables - except when you plot the results you find that they don't give you a line, but are just scattered everywhere (i.e. there is no real correlation) - don't even try to join the points up!!!:)
 
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When you are looking to see of there is a correlation between two variables - except when you plot the results you find that they don't give you a line, but are just scattered everywhere (i.e. there is no real correlation) - don't even try to join the points up!!!:)


Thanks....tell me any thing I have to read from u 4 n unit 5 for unit 6 practical? ??
 
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When you are looking to see of there is a correlation between two variables - except when you plot the results you find that they don't give you a line, but are just scattered everywhere (i.e. there is no real correlation) - don't even try to join the points up!!!:)[/QUO


Any specific topic from unit 4 n 5.??
 
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