ha.anon90
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How dors gm work and what is it?
I dont understand this from last year and this year is my mock!
I just need it explained in simple words as this is the most complicating topic out of biology thanks x
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gregan
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Our teacher showed us the animation on BBC bitesize here: http://www.bbc.co.uk/schools/gcsebit...tionrev5.shtml
that helped me get it.
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ha.anon90
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(Original post by gregan)
Our teacher showed us the animation on BBC bitesize here: http://www.bbc.co.uk/schools/gcsebit...tionrev5.shtml
that helped me get it.
Yepp i will check it out on my laptop xx thank you x


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gapyear2018
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(Original post by Habina786xx)
How dors gm work and what is it?
I dont understand this from last year and this year is my mock!
I just need it explained in simple words as this is the most complicating topic out of biology thanks x
Enzymes are used to cut out useful genes from one organism and place in a gap in another organism. This is done at an early stage of development

Key words are: enzymes, cut and early stage
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ha.anon90
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(Original post by ScienceFantatic)
Enzymes are used to cut out useful genes from one organism and place in a gap in another organism. This is done at an early stage of development

Key words are: enzymes, cut and early stage
What are enzymes?


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gregan
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(Original post by Habina786xx)
What are enzymes?


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http://www.bbc.co.uk/schools/gcsebit...enzymes1.shtml

My teacher taught it to us as 'the lock and key' , if that rings a bell?
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gapyear2018
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(Original post by Habina786xx)
What are enzymes?


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Enzymes are proteins which act as biological catalysts. For unit 1 you don't need to know what they are, just the name.
A catalyst is something which speeds up chemical reactions.
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ha.anon90
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(Original post by ScienceFantatic)
Enzymes are proteins which act as biological catalysts. For unit 1 you don't need to know what they are, just the name.
A catalyst is something which speeds up chemical reactions.
Ohh okay thank you sooo much x i made these notes . Name:  ImageUploadedByStudent Room1457206086.806594.jpg
Views: 80
Size:  120.7 KB


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gapyear2018
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[QUOTE=Habina786xx;63209085]Ohh okay thank you sooo much x i made these notes . Name:  ImageUploadedByStudent Room1457206086.806594.jpg
Views: 80
Size:  120.7 KB


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Excellent notes but make sure you get that it is done at an early stage of development/growth as it's usually a point on the mark scheme.
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