Gcse core science aqa predictions

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z_o_e
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#1
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#1
My predictions:

Biology:
GM
Drugs
Hormones
The carbon cycle

Chemistry:
Hydrocarbons
Emulsions
Ethanol
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Nihaj
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How did you come to these conclusions may I ask?
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TheConfusedMedic
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A lady on youtube has predicted this:

C1
  • Limestone
  • Polymers
  • Miller-Urey
  • Structure of Earth

P1
  • Energy transfer
  • Renewable energy
  • Big bang --> red shift, doppler effect
  • Waves
  • Power stations

But tbh I'm just going to cover everything anyway
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Jxrgezxk
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I think 6 markers for core science paper 1 (on the 17th) could be:
How drugs are tested
Reflex actions
Crude Oil
Heat Transfer
What do you guys think? (paper 1 only)
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z_o_e
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(Original post by Jxrgezxk)
I think 6 markers for core science paper 1 (on the 17th) could be:
How drugs are tested
Reflex actions
Crude Oil
Heat Transfer
What do you guys think? (paper 1 only)
Yepp!


Maybe genetic modification?
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Jxrgezxk
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(Original post by surina16)
A lady on youtube has predicted this:

C1
  • Limestone
  • Polymers
  • Miller-Urey
  • Structure of Earth

P1
  • Energy transfer
  • Renewable energy
  • Big bang --> red shift, doppler effect
  • Waves
  • Power stations

But tbh I'm just going to cover everything anyway
PLEASE explain what the doppler effect & redshift are! I've been looking everywhere and don't understand
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TheConfusedMedic
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(Original post by Jxrgezxk)
PLEASE explain what the doppler effect & redshift are! I've been looking everywhere and don't understand
I think this is basically what it is:

object moves away from observer: light waves stretch out so the wavelength becomes bigger
object moves towards observer: light waves squash so the wavelength becomes shorterThe wavelength affects the colour of the light (red has longest wavelength and violet has the shortest)
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z_o_e
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(Original post by Nihaj)
How did you come to these conclusions may I ask?
By looking at previous past papers and identifying the patterns of questions and topics they included. Also, by looking at the examiners report to see what the examiners thought the students didn't do so well on. This makes it likely that they will include those topics on the this years exams and next years too see if their teachers have taught them the new stuff that students didn't do so well on last year.
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z_o_e
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(Original post by surina16)
I think this is basically what it is:

object moves away from observer: light waves stretch out so the wavelength becomes bigger
object moves towards observer: light waves squash so the wavelength becomes shorterThe wavelength affects the colour of the light (red has longest wavelength and violet has the shortest)
Can you explain genetic engineering please?
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Jxrgezxk
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(Original post by z_o_e)
By looking at previous past papers and identifying the patterns of questions and topics they included. Also, by looking at the examiners report to see what the examiners thought the students didn't do so well on. This makes it likely that they will include those topics on the this years exams and next years too see if their teachers have taught them the new stuff that students didn't do so well on last year.
Are you doing triple or double science? So Unit 1 or unit 5&6?
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z_o_e
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(Original post by Jxrgezxk)
Are you doing triple or double science? So Unit 1 or unit 5&6?
Double science, unit one.
B1, P1 & C1.
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_Xenon_
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(Original post by surina16)
A lady on youtube has predicted this:

C1
  • Limestone
  • Polymers
  • Miller-Urey
  • Structure of Earth

P1
  • Energy transfer
  • Renewable energy
  • Big bang --> red shift, doppler effect
  • Waves
  • Power stations

But tbh I'm just going to cover everything anyway
Which lady? That's a load of rubbish!! Examiners can test you on whatever they want!!

Having said that, MY PREDICTION IS MENSTRUAL CYCLE ON Tuesday, not been in the paper in a while.

Also I'm sure that structure of the earth came up last year...
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_Xenon_
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(Original post by z_o_e)
My predictions:

Biology:
GM
Drugs
Hormones
The carbon cycle

Chemistry:
Hydrocarbons
Emulsions
Ethanol
Menstrual cycle???!!
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Jxrgezxk
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(Original post by z_o_e)
Double science, unit one.
B1, P1 & C1.
Oh so you're a year 10? Are you doing 2 core papers that contain all 3 science in? I'm doing double aswell, but I'm a year 11 and I'm re-sitting it from laast year. I got a B last year, but want an A aha.
Do you know if the re-sit paper is the same as the GCSE core you're doing?
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Jxrgezxk
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(Original post by surina16)
I think this is basically what it is:

object moves away from observer: light waves stretch out so the wavelength becomes bigger
object moves towards observer: light waves squash so the wavelength becomes shorterThe wavelength affects the colour of the light (red has longest wavelength and violet has the shortest)
Is this doppler effect?
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z_o_e
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(Original post by Jxrgezxk)
Oh so you're a year 10? Are you doing 2 core papers that contain all 3 science in? I'm doing double aswell, but I'm a year 11 and I'm re-sitting it from laast year. I got a B last year, but want an A aha.
Do you know if the re-sit paper is the same as the GCSE core you're doing?
yep its the same!

btw can you explain genetic modification please?
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Jxrgezxk
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(Original post by z_o_e)
yep its the same!

btw can you explain genetic modification please?
Ahh I don't even know! If I find out I'll let you know - do the same plz!
Watch this guy:https://www.youtube.com/watch?v=rsJv7Tc_KYw
All his videos are soo good. Put the speed on 1.5 to get through them quicker x
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z_o_e
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(Original post by Jxrgezxk)
Ahh I don't even know! If I find out I'll let you know - do the same plz!
Watch this guy:https://www.youtube.com/watch?v=rsJv7Tc_KYw
All his videos are soo good. Put the speed on 1.5 to get through them quicker x
Basically
Enzyme is used to cut gene for insulin from DNA
Enzyme is used to cut plasmid out of the bacterial cell and insert insulin gene into bacterial cell. Allow the insulin to reproduce and it can be harvested.

Posted from TSR Mobile
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Jxrgezxk
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(Original post by z_o_e)
Basically
Enzyme is used to cut gene for insulin from DNA
Enzyme is used to cut plasmid out of the bacterial cell and insert insulin gene into bacterial cell. Allow the insulin to reproduce and it can be harvested.

Posted from TSR Mobile
Do you know what the miller-urey experiment is? Thanks!
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Blancosdos
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(Original post by Jxrgezxk)
I think 6 markers for core science paper 1 (on the 17th) could be:
How drugs are tested
Reflex actions
Crude Oil
Heat Transfer
What do you guys think? (paper 1 only)
not in B1....
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