Gcse biology paper 1 aqa triple 2018 unoffical markscheme Watch

NPT
Badges: 10
Rep:
?
#1
Report Thread starter 6 months ago
#1
Post your answers if you remember them
2
quote
reply
Student2802
Badges: 6
Rep:
?
#2
Report 6 months ago
#2
For the magnification Q I got x400
2
quote
reply
Student2802
Badges: 6
Rep:
?
#3
Report 6 months ago
#3
For the last question about advantages and disadvantages I put -
Advantages - your own stem cells so less likely to be recognised as foreign so less likely to be rejected
Also, using the diagram I said that there were some stem cells collected therefor they could be used to help treat the disease
Disadvantages- embryonic stem cells are potential human life
- a donor egg is still required to fuse with the body stem cell therefor still needs a donor
- think you could also say it is expensive
1
quote
reply
mxlik7123
Badges: 8
Rep:
?
#4
Report 6 months ago
#4
For the how much more milk i got 233.33
0
quote
reply
Student2802
Badges: 6
Rep:
?
#5
Report 6 months ago
#5
For the carrot sugar concentration I put 0.5
0
quote
reply
Student2802
Badges: 6
Rep:
?
#6
Report 6 months ago
#6
For the question about economic benefits of plant stem cells I put genetically modified crops but don't know if it's right
1
quote
reply
Hannahlucxk
Badges: 4
Rep:
?
#7
Report 6 months ago
#7
I got 231.1 for milk
Posted on the TSR App. Download from Apple or Google Play
2
quote
reply
jmsk_
Badges: 12
Rep:
?
#8
Report 6 months ago
#8
(Original post by mxlik7123)
For the how much more milk i got 233.33
I got 800and something - 200and something = 500andsomething cm3 of milk more
14
quote
reply
Phav2802
Badges: 1
Rep:
?
#9
Report 6 months ago
#9
we got it right then i got 0.49
0
quote
reply
jmsk_
Badges: 12
Rep:
?
#10
Report 6 months ago
#10
What do you guys get for the molecule that makes up genes? I did a stupid thing and wrote 'bases (protein molecule)' which makes no sense but desperate times..

My friends are saying it was DNA molecule?
1
quote
reply
Phav2802
Badges: 1
Rep:
?
#11
Report 6 months ago
#11
we got it right then i got 0.49
0
quote
reply
dfglsdfjg
Badges: 2
Rep:
?
#12
Report 6 months ago
#12
what was the egg shell question answer
0
quote
reply
Louis2002
Badges: 5
Rep:
?
#13
Report 6 months ago
#13
(Original post by Student2802)
For the last question about advantages and disadvantages I put -
Advantages - your own stem cells so less likely to be recognised as foreign so less likely to be rejected
Also, using the diagram I said that there were some stem cells collected therefor they could be used to help treat the disease
Disadvantages- embryonic stem cells are potential human life
- a donor egg is still required to fuse with the body stem cell therefor still needs a donor
- think you could also say it is expensive
What question was this? I remember the last one being about bile?
3
quote
reply
oliviajames08
Badges: 1
Rep:
?
#14
Report 6 months ago
#14
(Original post by jmsk_)
I got 800and something - 200and something = 500andsomething cm3 of milk more
yes i got that
Posted on the TSR App. Download from Apple or Google Play
0
quote
reply
Louis2002
Badges: 5
Rep:
?
#15
Report 6 months ago
#15
(Original post by jmsk_)
What do you guys get for the molecule that makes up genes? I did a stupid thing and wrote 'bases (protein molecule)' which makes no sense but desperate times..

My friends are saying it was DNA molecule?
Yeah it's DNA
2
quote
reply
Anyone123
Badges: 3
Rep:
?
#16
Report 6 months ago
#16
Who found the biology exam hard?
12
quote
reply
jmsk_
Badges: 12
Rep:
?
#17
Report 6 months ago
#17
Louis2002 noooo don't tell me we had to round!
0
quote
reply
NattyJC
Badges: 4
Rep:
?
#18
Report 6 months ago
#18
(Original post by jmsk_)
I got 800and something - 200and something = 500andsomething cm3 of milk more
Fairly sure this is right.

One was 605 per 500cm3, and of which you needed 1000 for daily intake. The other was 4.5 per 500cm3, of which you needed 2.4 for daily intake.

I believe the answer is somewhere around 559/560.
4
quote
reply
sabnas
Badges: 9
Rep:
?
#19
Report 6 months ago
#19
(Original post by Anyone123)
Who found the biology exam hard?
Me it was bloody difficult and the maths oh my God...
1
quote
reply
troubletracking
Badges: 16
Rep:
?
#20
Report 6 months ago
#20
(Original post by Louis2002)
What question was this? I remember the last one being about bile?
think they're on about trilogy science
1
quote
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

University open days

  • University of Lincoln
    Mini Open Day at the Brayford Campus Undergraduate
    Wed, 19 Dec '18
  • University of East Anglia
    UEA Mini Open Day Undergraduate
    Fri, 4 Jan '19
  • Bournemouth University
    Undergraduate Mini Open Day Undergraduate
    Wed, 9 Jan '19

Were you ever put in isolation at school?

Yes (199)
27.87%
No (515)
72.13%

Watched Threads

View All