Edexcel International A-Level Biology Unit 1 - 7th Jan. 2020 Watch

EGmalki
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How did it go?!
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Esxape10
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(Original post by EGmalki)
How did it go?!
How was it for you?
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EGmalki
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(Original post by a.aminah_arif)
How was it for you?
Several questions were very challenging and hard
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mynameisnotvalid
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(Original post by EGmalki)
How did it go?!
it was actually easier than I expected but I got mixed up by the question related to the S shape of the graph related to the haemoglobin structure.
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Mash_rocks
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Exam didnt go well
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mynameisnotvalid
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I said that it has 4 haem groups and consists of 2 alpha polypeptides and 2 beta polypeptides too. and more info about how more oxygen conc increases the o2 affinity and more o2 is binded. Idk if its complete tho
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WMan467
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What do you guys think the grade boundaries are gonna be like?
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WMan467
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What were your 2 conclusions from the charts on high salt intake?
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Omar0026
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what did y'all say about the study reliability question and the genetic screening (the graph question )
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mynameisnotvalid
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(Original post by WMan467)
What were your 2 conclusions from the charts on high salt intake?
1. taking salt higher risk or smth like that
2.probability of death risk from the problems by low salt are same

I wrote smth like that
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mynameisnotvalid
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(Original post by Omar0026)
what did y'all say about the study reliability question and the genetic screening (the graph question )
reliability of the low salt question?
I wrote there are other risk factors and salt intake is not always constant with everyone
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WMan467
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(Original post by Omar0026)
what did y'all say about the study reliability question and the genetic screening (the graph question )
I wrote about how genetic screening (1) made people make more informed choices about whether to have a child, (2) gave people alternative options (IVF) if they insist on having a child , and (3) allowed people to abort the pregnancy if the fetus was discovered to be affected.

..idk if these are any good :/

(Original post by WMan467)
What do you guys think the grade boundaries are gonna be like?
Any ideas? Guys? ><
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Evil Homer
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Did you guys want to set up an unofficial markscheme for this ?
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mynameisnotvalid
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(Original post by WMan467)
I wrote about how genetic screening (1) made people make more informed choices about whether to have a child, (2) gave people alternative options (IVF) if they insist on having a child , and (3) allowed people to abort the pregnancy if the fetus was discovered to be affected.

..idk if these are any good :/


Any ideas? Guys? ><
yeah samee
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mynameisnotvalid
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(Original post by WMan467)
Any ideas? Guys? ><
Do you think this paper was harder than the rest?
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WMan467
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(Original post by mynameisnotvalid)
Do you think this paper was harder than the rest?
Do you?
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Mash_rocks
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(Original post by mynameisnotvalid)
Do you think this paper was harder than the rest?
Surely it was
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mynameisnotvalid
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(Original post by WMan467)
Do you?
I never really studied through past paper solving for biology but the questions in the exam were mostly repeated. So it was actually an alright paper. Hopefully we all get good grades.
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garelt
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(Original post by a.aminah_arif)
What did you write for that one?
what did u guys write for the 4 mark question that was for the sea level and high altitude
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Stimp23
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I don’t know how to feel doing this exam , I made many stupid mistakes but the exam itself wasn’t that bad but it was full of interpretation questions so I have no clue how it went
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