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BIOLOGY UNIT 1 HELP !!!

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hello guys ... i really need your help ...
Question 6(b) in may 2011 says|: describe how mRNA is synthesised .
wot should i tell him ?
 
Messages
51
Reaction score
19
Points
18
hello guys ... i really need your help ...
Question 6(b) in may 2011 says|: describe how mRNA is synthesised .
wot should i tell him ?
You should say how its made from DNA. As in the DNA molecule in unzipped along the line of hydrogen bonds , so you'll have two separate strands of DNA and then these strands are used as templates to synthesis MRNA. Then free nuclotides bind to complimentary bases on the templates that code for the MRNA molecule, thats basically it :p how many marks is it?
 
Messages
53
Reaction score
15
Points
18
You should say how its made from DNA. As in the DNA molecule in unzipped along the line of hydrogen bonds , so you'll have two separate strands of DNA and then these strands are used as templates to synthesis MRNA. Then free nuclotides bind to complimentary bases on the templates that code for the MRNA molecule, thats basically it :p how many marks is it?
[4]
and thanks ... damn mark schemes i understand nthn from them !
 
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