Biology unit 1 unofficial mark scheme anyone?

[jasmineRocks]

do you guys know where can i get todays bio unit 1 unofficial mark scheme from?

 

[rimsha ali]

do you guys know where can i get todays bio unit 1 unofficial mark scheme from?

how was your exam?

 

[jasmineRocks]

how was your exam?

it was fine i guess I'm not sure, how was yours?

 

[rimsha ali]

it was fine i guess I'm not sure, how was yours?

yeah it was fine for me too...:/

 

[jasmineRocks]

yeah it was fine for me too...:/

expectations?
what subjects are you doing anyways and where?

 

[rimsha ali]

expectations?
what subjects are you doing anyways and where?

im actually resitting this unit! i have no expectations...tbh...i just wish my marks increase signifcantly! :/
im doing all the three sciences! wbu?

 

[jasmineRocks]

im actually resitting this unit! i have no expectations...tbh...i just wish my marks increase signifcantly! :/
im doing all the three sciences! wbu?

I'm doing physics, bio and math
which country are you in?

 

[rimsha ali]

I'm doing physics, bio and math
which country are you in?

KSA...you?

 

[fatima hussein]

this paper was fine... I realised i made silly mistakes now. hope grade boundaries arent too high

 

[Hassani]

Which question/s did you guys find the most difficult?

 

[Paras]

paper was okay! the MCQ on carbon and hydrogen only was messed..

 

[Hassani]

paper was okay! the MCQ on carbon and hydrogen only was messed..

Can't remember the choices, can you remind me of them?
I think i chose the fatty acid

 

[Paras]

Can't remember the choices, can you remind me of them?
I think i chose the fatty acid

Same!
A was the phospphate head (no way!)
B was fatty acid tail
C was the weird round thing in the membrane ( more like a carrier protein to me) ( many friends ticked this as it seemed odd)
D was the glycoprotein

 

[Hassani]

Same!
A was the phospphate head (no way!)
B was fatty acid tail
C was the weird round thing in the membrane ( more like a carrier protein to me) ( many friends ticked this as it seemed odd)
D was the glycoprotein

I thought the exact same thing, but someone said that it might be a molecule of cholesterol instead of a carrier/channel protein, but according to my knowledge cholesterol contains oxygen so i think our answer is correct

 

[jasmineRocks]

KSA...you?

also in KSA in riyadh.

 

[rimsha ali]

I thought the exact same thing, but someone said that it might be a molecule of cholesterol instead of a carrier/channel protein, but according to my knowledge cholesterol contains oxygen so i think our answer is correct

wat abt the question abt the primary structure in enzymes?? wat did u write for that?? :/

 

[Hassani]

wat abt the question abt the primary structure in enzymes?? wat did u write for that?? :/

do you mean the definition of the primary structure? if so, it's the specific sequence of amino acids in the polypeptide chain that is coded by a gene

 

[Paras]

do you mean the definition of the primary structure? if so, it's the specific sequence of amino acids in the polypeptide chain that is coded by a gene

u shall gain no mark! u forgot to mention the amino acids form long chains joined by PEPTIDE BONDS!

 

[aniekan]

You are correct.

do you mean the definition of the primary structure? if so, it's the specific sequence of amino acids in the polypeptide chain that is coded by a gene

 

[rimsha ali]

u shall gain no mark! u forgot to mention the amino acids form long chains joined by PEPTIDE BONDS!

yeah i wrote that...can u please elaborate ur answer...im sooo confused abt how many marks in that specific part i'll be gaining!! :/