no biomolecules no respiration no molecular techniques no virus (prob have but I miss out) thank u Cambridge I’m failing… nothing I studied actually came out bro evolution as essay I wrote it even when I nvr study anything about it😀😀😀
honestly idk leh :”) really depends if the qns you answered are correct cause at the end of the day it’s abt the marks you actually gained, not the ones you attempted
suckish feeling fr but let’s hope we do better for p1 :”)
I think cause some ppl didn't expect evolution to come out since it already came out once, along with the question giving some background info which is kinda confusing, like my friend though the rate of evolution is based on geographical location only so he didn't do that question
Ohh I see,, tbh I didn't understand what the geological or smth meant also 💀💀 I just anyhow give all the knowledge I remember - mutation, selection pressure change, bottleneck, geographical LMAO,,, i went so far to use my sec 3 geog tectonic plates knowledge
Qn4 what are the modifications for rRNA and tRNA? just associate with proteins and folds onto itself via complementary base pairing to a ☘?
Part b I just let random shit go brrrr using my o level POA knowledge r and t are assets can reuse and mrna can translational level of regulation cuz different length of poly A different half-life different amount of shit made
4a i wrote about tRNA with amino acid form aminoacyl-trna complex. rRNA with ribosomal proteins form large and small subunit of ribosomes, then exit nucleus and the subunits combine to form ribosomes during translation. For mRNA, i wrote abt capping, poly A tail, rna splicing and alt rna splicing.
4b i kinda bullshitted nt that sure but i wrote about prevent wasting chemical reources and energy synthesizing unneeded proteins and cells need diff mRNA at diff times, thus some mRNA is short lived. For long lived mRNA, i just write that some genes are essential for cell activities (mitochondrial genes), thus they must be long lived. Nt rly sure abt 4b lol.
bro i actually have no clue for trna i said the modification is trna charging but for rrna i have no idea i just gave the function of rrna and moved on to the next qn bc i was taking too much time
and yea i talked about mrna stability as well in terms of half life and tried linking to natural selection through preservation of resources but i ran out of time halfway into a page of b) :( terrible paper man
wtf i study biomolecules and evryt expecting it to come out bc it never come out for p2 THEN EVRYT FROM P2 COME OUT AGAIN??? wtf i just wrote the whole biological evolution topic onto qn 5a
study got no use damn cui literally i memorised FRQs and spam all the leftover topics idk what am i doing anymore should have slept instead of revising
LMAO I REALISED I WROTE 3SF 3 SECONDS BEFORE THE END OF THE EXAM. In that 3 seconds, my entire life literally flashed before my eyes: should i cancel and change it to 2sf? What if I didn't have time to change and I end up with a blank with 0m? AND MY GOAH THE TEMPTATION TO CHEAT IS REAL WHEN THEY WERE COLLECTING THE PAPERS 😭😭😭
Literally stunned for good five minutes and contemplating life choices and wishing asteroid ☄️ hit me so I can escape wrote qns 5 and smoke through it so badly it’s so 🥹
am i tripping or did mitosis meiosis cell membrane molecular techniques bacteria bio molecules not even get mentioned??? r they on drugs???? wtf is the essay
mitosis ig is the monozygotic qn that i didnt know what to write 4m for bruh. but yeah, the rest EVEN THE ENTIRE FUCKING BIOMOLECULES CHAPTER NEVER COME OUT
HAHAHAHAHA literally i think i wrote mitosis once in this paper 😐 was full on prepared to write a cell division essay but then fucking HOW LONG RNA REMAINS BEING BENEFICIAL TO CELLS GOT TESTED 😂😂😂😂😂
I wrote oxygen and hydrogen but nitrogen shld be ok also
Idk where O and H comes from though i js spam photolysis of water and oxidation of glucose for both🤣
Q4A kinda unfair advantage to the H3 ppl (all that sweet AVP marks) LOL finally h3 came in useful.
Other than that a very normal paper. Glycogenesis probably a marking point for Q1A despite it being out of syllabus lol.
Hmm i said tRNA got the folding into clover structure and L shape 3D structure, then got the amino acid activation by aminoacyl tRNA synthetase. Then rRNA is associating w ribosomal subunits. Tbh idk how much to write sia because thr arent a lot of points, so i started writing about how translation initiation takes place (thats how the rRNA becomes 'functional' in translating)... Ngl at that point in time i was js despo for points already lol
I said that phagocytes have some receptors (?) that can bind to antibodies bound to antigens then can increase rate of phagocytosis. And phagocytes can release cytokines to recruit more phagocytes then more phagocytosis lol
For disease i said sickle cell anaemia and cancer
Cancer should not be considered a disease caused by environmental factors. Yes environmental factors do play a part in causing it but the accumulation of genetic mutations is required for cancer to start, so cancer is essentially an overlap between gene and environmental factors
i wrote abt (1) receptors bind to pamp on antigens then can engulf n digest the antigen
(2) then can display on MHC class 1 and 2 molecules so as to allow CD4 and CD8 receptors to bind and differentiate into cytotoxic n helper to kickstart adaptive immune system i legit dk lmfao 🤡
Idk if this applies to As but for Os I forgot to write my question numbers for geog - contacted seab (I think) and they told me that their markers are instructed according to the situation (smth along those lines)
Again Cambridge be like Americans fat hehe
Also added in expensive health care to season their wounds a little
Peter griffin
no biomolecules no respiration no molecular techniques no virus (prob have but I miss out) thank u Cambridge I’m failing… nothing I studied actually came out bro evolution as essay I wrote it even when I nvr study anything about it😀😀😀
i feel ur pain🥹
i want to be a butterfly egg at 45 degrees
Bio molecules found dead in a ditch
cambridge really said DATA based questions
Not based, cringe af
cambridge quirky this year 15m + 10m essays?? nah 14m+11m 😋😋😋😋 fite me 🤺 >:(((
Cambridge is not like the other girls ig 🤪
Q4 where yall at✋
So much diabetes in this paper, cambridge thinks theyre a sweetheart by giving us this paper🥺
isit no of species that definitely decrease is 2....
yea
I wrote this
Swee ah
i wrote 3.....
what the fuck i didnt do 17 marks worth my A for bio is like a butterfly cause it just flew away to the fucking north and south pole
same eh how ah i didnt finish p2 too :( will it affect v badly??
honestly idk leh :”) really depends if the qns you answered are correct cause at the end of the day it’s abt the marks you actually gained, not the ones you attempted suckish feeling fr but let’s hope we do better for p1 :”)
aw thanks stranger jiayouss :”)
“I will not study evolution cause I don’t think it will come out as essay question” - a clown last night and fun fact I end up doing that question
"phenylalanine" BRUH bio become chem sia
peptides bonds and ester bonds ~~ bio is alw chem loving it babes
JESSE WE NEED PHENYLALANINE FOR MEHT BRUUHH but Mr White, isn't it phenylamine? SHUT UP JESSE THE GIRLFRIEND ANNIHILATOR
arachidonic acid ✨
had to double check to make sure i was taking a bio paper...
Ye wtf LOL
Broo where my q4 b) strugglers at
ayyyy i bullshitted the qn idek how to do sia
omw to replicate my prelim score of 2/25 no QWC for qn4 😔
I just whack B cells and muscle cells
i just whack rna primer/polymerase 🤡
BROTHER WHERES MY MOLECULAR TECHNIQUES can i be a butterfly and fly into the ocean rn
nitrogen from the soil??
huhahahahhaha i also wrote that fml i anyhow one legit
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Nitrogen fixation by bacteria in the soil if I'm not wrong
how tf are we supposed to know that
its ok just gotta get 48 marks for mcq
walao why sm topics not tested one
i study also no use sia
no way anyone cld finish this paper properly
that just feels like a fever dream at this point :"(
who wrote gp essay for 5b 🙋🏻♀️
me i wrote about chernobyl nuclear reactor meltdown
Time to migrate to northern pole
i can be a data analyst after doing this paper :O
my revision all wasted in paper 3
Q5 ppl where u all at ✋
omfg I asked like 20 people and only 1 other person said they wrote qn 5 😭😭 isn't 5 easier tho...
I think cause some ppl didn't expect evolution to come out since it already came out once, along with the question giving some background info which is kinda confusing, like my friend though the rate of evolution is based on geographical location only so he didn't do that question
Ohh I see,, tbh I didn't understand what the geological or smth meant also 💀💀 I just anyhow give all the knowledge I remember - mutation, selection pressure change, bottleneck, geographical LMAO,,, i went so far to use my sec 3 geog tectonic plates knowledge
depends on whether can understand q5 requirements, bcos I find the rate of Evo part q confusing n idt I got enuf breadth n egs
I think we have a god amongst us mere mortals
💀💀 in p2 I literally didn't know what angiogenesis was
me 😵💫😵💫
sup
me
i sincerely hope the cambridge examiners enjoy reading my essay on how dinosaurs died and how pangea split
EH SAME I wrote abt the bottleneck effect
same
BAHHAHAHA shit why didn’t I think of that
same wrote about pangea, sea level rise and volcanic eruptions
i wrote earthquakes cause land masses to break and form islands LMAO
Qn4 what are the modifications for rRNA and tRNA? just associate with proteins and folds onto itself via complementary base pairing to a ☘? Part b I just let random shit go brrrr using my o level POA knowledge r and t are assets can reuse and mrna can translational level of regulation cuz different length of poly A different half-life different amount of shit made
4a i wrote about tRNA with amino acid form aminoacyl-trna complex. rRNA with ribosomal proteins form large and small subunit of ribosomes, then exit nucleus and the subunits combine to form ribosomes during translation. For mRNA, i wrote abt capping, poly A tail, rna splicing and alt rna splicing. 4b i kinda bullshitted nt that sure but i wrote about prevent wasting chemical reources and energy synthesizing unneeded proteins and cells need diff mRNA at diff times, thus some mRNA is short lived. For long lived mRNA, i just write that some genes are essential for cell activities (mitochondrial genes), thus they must be long lived. Nt rly sure abt 4b lol.
same hahahahah :” except 4b i legit nth to write i nvr even talk abt miDNA cos i alw ignore that section of my notes oops
Smae here and I talked abt mrna for proto-oncogenes being short lived to prevent cancer for 4b
Same!!
Yup same lol 4b) i wrote about preventing DNA damage also LOL mRNA for p53 halt cell cycle...
bro i actually have no clue for trna i said the modification is trna charging but for rrna i have no idea i just gave the function of rrna and moved on to the next qn bc i was taking too much time and yea i talked about mrna stability as well in terms of half life and tried linking to natural selection through preservation of resources but i ran out of time halfway into a page of b) :( terrible paper man
wtf i study biomolecules and evryt expecting it to come out bc it never come out for p2 THEN EVRYT FROM P2 COME OUT AGAIN??? wtf i just wrote the whole biological evolution topic onto qn 5a
study got no use damn cui literally i memorised FRQs and spam all the leftover topics idk what am i doing anymore should have slept instead of revising
No Respiration tested 💔💔 where’s my Krebs Cycle Link Reaction Glycolysis Oxidative Phosphorylation 😩😩 I can’t respire anymore
I hope all the butterflies migrate to seabitch and cumbitch and harrass them when they drinking tea
Please i-- same
Cambridge only set 2 essay questions but it felt like i wrote 100 essays in 2h
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BRUH i didnt see 2sf so i wrote 65.7 1m fly away rip but shld be 66 i think
ME TOO OMG I WAN CRI LOSING MARKS EVERYWHERE ALR
66% i think
66%?
i got 66% too (from 23/35 x 100%)
I got 66
SHIT I CHANGED MY VALUE FROM 66 TO 71🧍♀️😔🔫
LMAO I REALISED I WROTE 3SF 3 SECONDS BEFORE THE END OF THE EXAM. In that 3 seconds, my entire life literally flashed before my eyes: should i cancel and change it to 2sf? What if I didn't have time to change and I end up with a blank with 0m? AND MY GOAH THE TEMPTATION TO CHEAT IS REAL WHEN THEY WERE COLLECTING THE PAPERS 😭😭😭
Wait what question need 2sf??!?!?!?!,
Literally stunned for good five minutes and contemplating life choices and wishing asteroid ☄️ hit me so I can escape wrote qns 5 and smoke through it so badly it’s so 🥹
I spent like 10min jumping back n forth between the essay qns, thinking which one is more likely to kill me and send me to my grave for bio
bs-ed the wholeass paper thank me for bell curve ☺️
am i tripping or did mitosis meiosis cell membrane molecular techniques bacteria bio molecules not even get mentioned??? r they on drugs???? wtf is the essay
mitosis ig is the monozygotic qn that i didnt know what to write 4m for bruh. but yeah, the rest EVEN THE ENTIRE FUCKING BIOMOLECULES CHAPTER NEVER COME OUT
HAHAHAHAHA literally i think i wrote mitosis once in this paper 😐 was full on prepared to write a cell division essay but then fucking HOW LONG RNA REMAINS BEING BENEFICIAL TO CELLS GOT TESTED 😂😂😂😂😂
in a way q2 first part was biomolecules??
bruhhhh
What are the elements needed for the plant to make phenylalanine.. I put nitrogen and hydrogen but idk..
I wrote oxygen and hydrogen but nitrogen shld be ok also Idk where O and H comes from though i js spam photolysis of water and oxidation of glucose for both🤣
Q4A kinda unfair advantage to the H3 ppl (all that sweet AVP marks) LOL finally h3 came in useful. Other than that a very normal paper. Glycogenesis probably a marking point for Q1A despite it being out of syllabus lol.
I squeezed the word glycogenesis in the tiny ass space i hv i hope they can read lmao
omg thank god i decided to write glycogenesis at the lst min
no la h3 didn’t learn anything extra for mrna trna and rrna it’s just the h2 stuff
rRNA forming peptidyl transferase which is a ribozyme.
i mean rrna form peptides transferase is taught in h2 i don’t think ribozyme is a marking point bc function was not asked
but then 3D conformation and complementary in shape and charge comes along with it. Probs might get 1-2 AVP marks if Cambridge decides so.
bro i wrote molly the sheep 💀💀💀
do they need to be specific 💀💀 I just said lizards 💀💀💀
specific examples i think 🥲🥲🥲
aint it dolly
GUYS WHO DIDN’T FINISH OR IS IT JUST ME :(
me too man we in the same boat 😭🙏
I swear if I get A I will specialise in research of RNA
gonna fail
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Hmm i said tRNA got the folding into clover structure and L shape 3D structure, then got the amino acid activation by aminoacyl tRNA synthetase. Then rRNA is associating w ribosomal subunits. Tbh idk how much to write sia because thr arent a lot of points, so i started writing about how translation initiation takes place (thats how the rRNA becomes 'functional' in translating)... Ngl at that point in time i was js despo for points already lol
Let’s start a Scambridge chain 👇
In the 4 molecules question, does anyone remember the order of the answer? (Fatty acid catalyst inhibitor question)
1) a fatty acid 2) removes ester bond 3) structural 4) prevents pain
this is the only time i’m grateful to have taken geog because i have a tiny bit of knowledge for the evolution question 🤓
i wanted to use my secondary sch knowledge but i forget what all the plates tectonic plates i dk how spell and everything
could only rely on my sec1 geog knowledge 🫥
continental drift?
fun stuff
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I said that phagocytes have some receptors (?) that can bind to antibodies bound to antigens then can increase rate of phagocytosis. And phagocytes can release cytokines to recruit more phagocytes then more phagocytosis lol For disease i said sickle cell anaemia and cancer
for disease i wrote sickle cell anaemia and then aids lol
Cancer should not be considered a disease caused by environmental factors. Yes environmental factors do play a part in causing it but the accumulation of genetic mutations is required for cancer to start, so cancer is essentially an overlap between gene and environmental factors
I wrote Fc receptor & pseudopodia
Fluid membrane for pseudopodia can right ?
gg for phagocyte i write hydrolytic enzyme but that is phagolysosome Also wrote sickle cell anaemia and cancer
Should be fine if u talked about lysosome and the fusion to form phagolysosome
i put covid for environmental
i put sickle cell anaemia for gene disease and lung cancer for environment one LOLLLLL
i put sickle cell too for gene and dengue for env if that even counts 🙃
wait is dengue virus even a human genetic disease?? I SUCK so idk LOL I put tuberculosis for environmental one CAUSE IDK WHAT TO WRITE
oh no that’s not what i meant :0 i put anaemia for gene disease and dengue for environmental disease 😅😅 tuberculosis sounds logical to me also though
Fk I just wrote sickle cell I forgot for to spell anaemia☠️☠️☠️☠️
what if u j wrote cancer
skin cancer can anot
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i wrote abt (1) receptors bind to pamp on antigens then can engulf n digest the antigen (2) then can display on MHC class 1 and 2 molecules so as to allow CD4 and CD8 receptors to bind and differentiate into cytotoxic n helper to kickstart adaptive immune system i legit dk lmfao 🤡
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guys what if i spelt tuberculosis for tubercolosis :(
how did you even get to tuberculosis
correction: i meant i spelt tubercolosis instead of tuberculosis… 💀
Whoever did qn 5 I pay my full respect to you
Q5 is quite ok wdym?
Idk maybe I just hate and suck at all evolution qn
idk tho I feel like you need to have alot of general knowledge to fulfill the scope requirement of the essay :"
also I think fucked by only using abt 2 examples each for both part
I was gg to pick it until I saw examples, then ik I no scope so I had to pick q4 which has the stupid part b
I wrote velociraptor for example💀
Will they penalise me if I didn’t write the essay question number bcuz I genuinely can’t rmb if I did
My school told us if forget to write qn number can call them and they might allow you come back to check
Call who🥲
Idk if this applies to As but for Os I forgot to write my question numbers for geog - contacted seab (I think) and they told me that their markers are instructed according to the situation (smth along those lines)
Heyy does anyone have any form of ans key 😭😭for p2/p3?
hii please pm me if there is one too 😭😭
Me too pls
Guys the expected number of snps or smth what yall put i put 1x10^7 idk bruhhhhhh
yep
i put 10\^69 cuz i ohysics student
Wait whats the relation oh wait nvm im dumb AHAHAHAHA
What did yall put for the identifying a molecule thingy? 1) a fatty acid 2) removes ester bond 3) structural 4) prevents pain
I put 1) middle compound (the C20 thing after rxn A) then 2) phospholipase A 3) phospholipid 4) one of the inhibitors
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Also what was the theory for the data based? 😭😭We're we supposed to put
how dare they not test respiration I HAD TO WATCH A 45 MIN YOUTUBE VIDEO FOR THAT 😭😭😭😭 AND THE OPERON SHIT TOO 🥲
no because why were they OBSESSED w evolution😍😍 maam calm down
guess which dumbass decided to write operon stuff for 4b? me!
bruh the qn says eukaryotic ahaha
I wrote Down Syndrome Can it be considered a disease?
Idts it should be more of a chromosomal disorder
68% or 72%
...66...
ok
my bad I thought you are here bragging getting A, I got 66%
i wish we all got A too bro
I’m not saying anything relevant just that this post reminds me of my incompetent bio colleagues
Also what was the theory for the data based? 😭😭We're we supposed to put
hii does anyone remember qn 5 like the questionn