This discussion is now closed.

Check out other Related discussions

Edexcel A-level Biology B Paper 1 (9BI0 01) - 7th June 2023 [Exam Chat]

Reply 40

67824930

9

Original post by Alaalazizi

For the agglutinaiton thing what did you say?The. one about flagella and heads

left it out 😃

Reply 41

tscarlett

Original post by Alaalazizi

For the agglutinaiton thing what did you say?The. one about flagella and heads

No clue what to put for that one, it was taking about antibodies and stuff so I j said the head and flagella of sperm has the same antigens so the antibodies can bind to both of them

Reply 42

Olivia294719

5

Original post by 67824930

Any predictions for the next papers?

My teachers always said for paper 3 focus on the stuff that hasn’t come up yet in paper 1 or paper 2. So probably cardiac cycle and gas exchange stuff like that

Reply 43

67824930

9

Original post by Olivia294719

My teachers always said for paper 3 focus on the stuff that hasn’t come up yet in paper 1 or paper 2. So probably cardiac cycle and gas exchange stuff like that

I also feel like topic 7 didn’t come up at all? That’s the only topic I sort of like 😭

Reply 44

Olivia294719

5

Original post by 67824930

I also feel like topic 7 didn’t come up at all? That’s the only topic I sort of like 😭

Omg literally i did so much topic 7 last night out of pure panic and it didn’t even come up aside from that 6 marker that I left blank at the end 😍😍😍

Reply 45

tscarlett

Original post by d00r

Are you certain? I also read it as phosphate I think. Also do you remember the whole question?(context)

Either way im not gonna get any marks for what I wrote lol
It was about investigating the uptake of (potassium/phosphate) ions in anaerobic and aerobic conditions, first 15 hours was anaerobic last 15 hours was aerobic

Reply 46

67824930

9

Original post by Olivia294719

Omg literally i did so much topic 7 last night out of pure panic and it didn’t even come up aside from that 6 marker that I left blank at the end 😍😍😍

Was that topic 7? Wouldn’t know I also left it blank 😍

Reply 47

egrey

4

I'm trying to make a list of all the topics areas that came up today so I can work out what to revise but I've blanked on half of the exam as soon as I walked out? Can anyone remember and share a list?

Reply 48

Freya_Bea

2

Was the first multiple choice potassium? I thought it was phosphate

Reply 49

tscarlett

Original post by egrey

I'm trying to make a list of all the topics areas that came up today so I can work out what to revise but I've blanked on half of the exam as soon as I walked out? Can anyone remember and share a list?

Plant respiration came up in the first one, there was the question about influenza, there was agglutination and stuff to do with immune response, id say most that came up was topics 2, 5, and 6

Reply 50

d00r

3

Original post by tscarlett

Either way im not gonna get any marks for what I wrote lol
It was about investigating the uptake of (potassium/phosphate) ions in anaerobic and aerobic conditions, first 15 hours was anaerobic last 15 hours was aerobic

OH I REMEMBER NOW. I think it doesnt matter whether it was potassium or phosphate. I think the point is that its anaerobic and aerobic. So my logic was that in anaerobic conditions, ATP production is limited thus active transport could not be carried out. As a result phosphate/potassium ions moved out the root into the solution (they specified that the solution had low conc of ions). After 15hrs in aerobic conditions ATP is now available and conc of ions inside root increased

Reply 51

67824930

9

Just remembered another one I left blank - can’t remember anything from the question apart from ‘AK enzyme’ or something I just know it made no sense and there was multiple parts to it 😭

Reply 52

Alaalazizi

8

Oh yh that was BAAAD. What on God's green earth is GTP????

Original post by 67824930

Just remembered another one I left blank - can’t remember anything from the question apart from ‘AK enzyme’ or something I just know it made no sense and there was multiple parts to it 😭

Reply 53

Olivia294719

5

Original post by Alaalazizi

Oh yh that was BAAAD. What on God's green earth is GTP????

When it asked when some archea had both enzymes r smth like that I literally had a little laugh bcos that was a joke

Reply 54

67824930

9

I didn’t even know what to say for the influenza question about why there was a delay man I’m so ****ed

Reply 55

egrey

4

Original post by Freya_Bea

Was the first multiple choice potassium? I thought it was phosphate

It was potassium! But I wrote a whole answer on phosphate too!! I think I was thrown of by the fact it was about aerobic and anaroebic conditions and then I ran out of time to go back and change it!😭

Reply 56

Alaalazizi

8

Wait what was the first multiple choice question anyways?

Original post by egrey

It was potassium! But I wrote a whole answer on phosphate too!! I think I was thrown of by the fact it was about aerobic and anaroebic conditions and then I ran out of time to go back and change it!😭

Reply 57

Kokomelon

7

Original post by 67824930

What are we thinking the grade boundaries are gonna be like? Let’s say I did get 15 marks on that paper, what would I need on the other 2 for a C?

Probably like 40/35 on each paper ?

Reply 58

Kokomelon

7

I’m so nervous !! Everyone saying the paper was decent but I found it awful? Multiple choice and maths was okay but that’s it. The questions were so weirdly worded

Reply 59

amzn04

2

i didnt understand the macrophage and the mRNA vaccine?? idk like phagocytosis doesnt make sense so what is it

Edexcel A-level Biology B Paper 1 (9BI0 01) - 7th June 2023 [Exam Chat]

Related discussions

Latest

Trending

Trending

Articles for you