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What goes in and out of nuclear membrane
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Laboromniavincit
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#1
I know mRNA and ribosome subunits come out
Can’t recall what goes in
Ocr As bio
Can’t recall what goes in
Ocr As bio
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Emelia2402
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#2
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#2
(Original post by Laboromniavincit)
I know mRNA and ribosome subunits come out
Can’t recall what goes in
Ocr As bio
I know mRNA and ribosome subunits come out
Can’t recall what goes in
Ocr As bio
So this sounds like translation to me , im a y12 student i did this a month or so ago.
So once the Hydrogen bonds have reformed after having its template strand used to produce a complementary stand ( A-T and G-C) and has been seperated by RNA polymerase (enzyme) this stand is a mRNA stand it leaves the nuclues and enters the cytoplasm and to a ribosome.
Here tRNA molecules carry amino acids to said ribosome.
These amino acids carry complementary anticodons to the mRNA strand .
*remember* here instead of A-T its A-U (Urasil) as its not DNA
tRNA molecule attaches which catalyses a peptide bond between 2 amino acids.
So the 1st tRNA molecule moves away and leaves its amino acid behind (think of it as donating the amino acid) and this repeats till a stop condon is completed.
The stand ends and the polypeptide chain moves away from the ribosome
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Laboromniavincit
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#3
THA
Thank you so much for your reply
Amazing notes
But mark scene is a so and so
It says hormones go in and ribosome and men’s can move in
I am of the opinion however much you learn if you don’t please the examiner and know the ms you are stuffed
This is so unjust
How hv you been doing in your end of module test?
Can I keep in touch with you to discuss bio topics ?
Hv you got any notes on evolution classification ?
I am struggling with biodiversity as well
My school is going at a break neck speed
(Original post by Emelia2402)
Hi ,
So this sounds like translation to me , im a y12 student i did this a month or so ago.
So once the Hydrogen bonds have reformed after having its template strand used to produce a complementary stand ( A-T and G-C) and has been seperated by RNA polymerase (enzyme) this stand is a mRNA stand it leaves the nuclues and enters the cytoplasm and to a ribosome.
Here tRNA molecules carry amino acids to said ribosome.
These amino acids carry complementary anticodons to the mRNA strand .
*remember* here instead of A-T its A-U (Urasil) as its not DNA
tRNA molecule attaches which catalyses a peptide bond between 2 amino acids.
So the 1st tRNA molecule moves away and leaves its amino acid behind (think of it as donating the amino acid) and this repeats till a stop condon is completed.
The stand ends and the polypeptide chain moves away from the ribosome
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Hi ,
So this sounds like translation to me , im a y12 student i did this a month or so ago.
So once the Hydrogen bonds have reformed after having its template strand used to produce a complementary stand ( A-T and G-C) and has been seperated by RNA polymerase (enzyme) this stand is a mRNA stand it leaves the nuclues and enters the cytoplasm and to a ribosome.
Here tRNA molecules carry amino acids to said ribosome.
These amino acids carry complementary anticodons to the mRNA strand .
*remember* here instead of A-T its A-U (Urasil) as its not DNA
tRNA molecule attaches which catalyses a peptide bond between 2 amino acids.
So the 1st tRNA molecule moves away and leaves its amino acid behind (think of it as donating the amino acid) and this repeats till a stop condon is completed.
The stand ends and the polypeptide chain moves away from the ribosome
Amazing notes
But mark scene is a so and so
It says hormones go in and ribosome and men’s can move in
I am of the opinion however much you learn if you don’t please the examiner and know the ms you are stuffed
This is so unjust
How hv you been doing in your end of module test?
Can I keep in touch with you to discuss bio topics ?
Hv you got any notes on evolution classification ?
I am struggling with biodiversity as well
My school is going at a break neck speed
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mkl1
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#4
Laboromniavincit
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#5
(Original post by mkl1)
i also do a level biology in year 12
i also do a level biology in year 12
We have had four test
But immunity and cell divn was tested tog
Nucleus acid on its own
Enzyme on its own
Bio molecule ... I was terrible
How are you doing in your end of module tests?
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mkl1
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#6
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#6
(Original post by Laboromniavincit)
How many chapters have you been tested on?
We have had four test
But immunity and cell divn was tested tog
Nucleus acid on its own
Enzyme on its own
Bio molecule ... I was terrible
How are you doing in your end of module tests?
How many chapters have you been tested on?
We have had four test
But immunity and cell divn was tested tog
Nucleus acid on its own
Enzyme on its own
Bio molecule ... I was terrible
How are you doing in your end of module tests?
bio molecules
bio membranes
enzymes
biodiversity
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Laboromniavincit
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#7
I am finding bio molecule very tedious
It should not be one chapter
What is your target grade if you don’t mind me asking
What are your other subjects
Mine are maths and chem
🥴
It should not be one chapter
What is your target grade if you don’t mind me asking
What are your other subjects
Mine are maths and chem
🥴
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Emelia2402
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#8
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#8
(Original post by Laboromniavincit)
THA
Thank you so much for your reply
Amazing notes
But mark scene is a so and so
It says hormones go in and ribosome and men’s can move in
I am of the opinion however much you learn if you don’t please the examiner and know the ms you are stuffed
This is so unjust
How hv you been doing in your end of module test?
Can I keep in touch with you to discuss bio topics ?
Hv you got any notes on evolution classification ?
I am struggling with biodiversity as well
My school is going at a break neck speed
THA
Thank you so much for your reply
Amazing notes
But mark scene is a so and so
It says hormones go in and ribosome and men’s can move in
I am of the opinion however much you learn if you don’t please the examiner and know the ms you are stuffed
This is so unjust
How hv you been doing in your end of module test?
Can I keep in touch with you to discuss bio topics ?
Hv you got any notes on evolution classification ?
I am struggling with biodiversity as well
My school is going at a break neck speed
I got ....i think it was either a C or a B , i cant remember tbh.
And no sorry , ive not done that yet , and i wint till the end of the year
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Emelia2402
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#9
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#9
(Original post by Laboromniavincit)
THA
Thank you so much for your reply
Amazing notes
But mark scene is a so and so
It says hormones go in and ribosome and men’s can move in
I am of the opinion however much you learn if you don’t please the examiner and know the ms you are stuffed
This is so unjust
How hv you been doing in your end of module test?
Can I keep in touch with you to discuss bio topics ?
Hv you got any notes on evolution classification ?
I am struggling with biodiversity as well
My school is going at a break neck speed
THA
Thank you so much for your reply
Amazing notes
But mark scene is a so and so
It says hormones go in and ribosome and men’s can move in
I am of the opinion however much you learn if you don’t please the examiner and know the ms you are stuffed
This is so unjust
How hv you been doing in your end of module test?
Can I keep in touch with you to discuss bio topics ?
Hv you got any notes on evolution classification ?
I am struggling with biodiversity as well
My school is going at a break neck speed
Enxymes , bio molecules , membranes , nucleic acids, transport in animals, proteins , meiosis and mitosis , transport in planrs , and other stuff
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Laboromniavincit
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#10
(Original post by Emelia2402)
I think school do topics in different orders but i have done
Enxymes , bio molecules , membranes , nucleic acids, transport in animals, proteins , meiosis and mitosis , transport in planrs , and other stuff
I think school do topics in different orders but i have done
Enxymes , bio molecules , membranes , nucleic acids, transport in animals, proteins , meiosis and mitosis , transport in planrs , and other stuff
We will hv an internal exam not the actual AS exam
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Emelia2402
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#11
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#11
(Original post by Laboromniavincit)
When would you have the AS exam?
We will hv an internal exam not the actual AS exam
When would you have the AS exam?
We will hv an internal exam not the actual AS exam
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Laboromniavincit
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#12
(Original post by Emelia2402)
We dont do AS we just do A level .
We dont do AS we just do A level .
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Emelia2402
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Laboromniavincit
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Emelia2402
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Laboromniavincit
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#16
(Original post by Emelia2402)
Yes i believe its june. Im not sure what else i can say on it
Yes i believe its june. Im not sure what else i can say on it
Are you doing EPQ?
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Emelia2402
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#17
Laboromniavincit
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#18
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