aqa biology thread gcse Watch

nisha.sri
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BIOLOGY AQA GCSE

I need help in Biology unit 1 especially when it comes to vaccination and immunisation.
Can anyone help me please , if so much appreciated
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fatima1998
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(Original post by nisha.sri)
BIOLOGY AQA GCSE

I need help in Biology unit 1 especially when it comes to vaccination and immunisation.
Can anyone help me please , if so much appreciated
Have you tried youtube?
there are videos where you can get help
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nisha.sri
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(Original post by fatima1998)
Have you tried youtube?
there are videos where you can get help
oooh what are the videos called??
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fatima1998
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(Original post by nisha.sri)
oooh what are the videos called??
there is like a playlist on B1 AQA science
myGCSEscience:
https://www.youtube.com/watch?v=QVjE...CC234D0C5278A9
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nisha.sri
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(Original post by fatima1998)
there is like a playlist on B1 AQA science
myGCSEscience:
https://www.youtube.com/watch?v=QVjE...CC234D0C5278A9
Oh wow thank you is that for all the units
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fatima1998
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(Original post by nisha.sri)
Oh wow thank you is that for all the units
it is for some units but you have to pay for all the units i guess
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nisha.sri
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(Original post by fatima1998)
it is for some units but you have to pay for all the units i guess
OHh okai are you in year 11
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Sasha2208
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I'm studying unit 1 biology too! My mock exam is next week and I must revise! You should get revision books, they really help.

Vaccination and immunization
This is what we did at school, but I study WJEC not aqa.
So when we vaccinated for, say, small pox, you are injected with the virus. Not alive, obviously, or you'll be killed! You are injected with the dead small pox virus.
Your body will instantly try and recognize the virus, to kill it, and when it can't, it quickly makes the chemicals your body needs to destroy it. So once it has developed the 'antidote', the dead small px virus is disposed of and never to be seen again.
Why? You are now immune to small pox virus because when or if your body will come across the virus again, it has the 'antidote' all ready to kill it, before the virus does any serious harm.
Hope this helps
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nisha.sri
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(Original post by Sasha2208)
I'm studying unit 1 biology too! My mock exam is next week and I must revise! You should get revision books, they really help.

Vaccination and immunization
This is what we did at school, but I study WJEC not aqa.
So when we vaccinated for, say, small pox, you are injected with the virus. Not alive, obviously, or you'll be killed! You are injected with the dead small pox virus.
Your body will instantly try and recognize the virus, to kill it, and when it can't, it quickly makes the chemicals your body needs to destroy it. So once it has developed the 'antidote', the dead small px virus is disposed of and never to be seen again.
Why? You are now immune to small pox virus because when or if your body will come across the virus again, it has the 'antidote' all ready to kill it, before the virus does any serious harm.
Hope this helps
Yup this helps
sometimes i feel that it is best when someone explains it to him clearly thanks
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fatima1998
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(Original post by nisha.sri)
OHh okai are you in year 11
nope in year 12
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nisha.sri
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(Original post by fatima1998)
nope in year 12
oh how is as
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fatima1998
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(Original post by nisha.sri)
oh how is as
way harder than GCSEs
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nisha.sri
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(Original post by fatima1998)
way harder than GCSEs
Awhh good luck what did you get in your gcse's if you dont mind me asking
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fatima1998
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(Original post by nisha.sri)
Awhh good luck what did you get in your gcse's if you dont mind me asking
in which subject(s)?
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nisha.sri
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(Original post by fatima1998)
in which subject(s)?
Science, English, Humanities?, Languages? and Maths

Thanks
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fatima1998
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(Original post by nisha.sri)
Science, English, Humanities?, Languages? and Maths

Thanks
in Science i got AAB
english lang A*
and in lit B
dunno what humanities are
maths A*
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nisha.sri
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(Original post by fatima1998)
in Science i got AAB
english lang A*
and in lit B
dunno what humanities are
maths A*
Oh wow
I mean like History or geography
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fatima1998
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(Original post by nisha.sri)
Oh wow
I mean like History or geography
nope i haven't done history or geo
i did computing- A*
ICT- A
Further maths- A
HSC- A*
R.E- C (Dunno how i got a c )
Business- A*
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nisha.sri
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(Original post by fatima1998)
nope i haven't done history or geo
i did computing- A*
ICT- A
Further maths- A
HSC- A*
R.E- C (Dunno how i got a c )
Business- A*
Wow well done what do you do for a level
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fatima1998
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(Original post by nisha.sri)
Wow well done what do you do for a level
i am doing AS- psychology, maths, ICT and HSC
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