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OCR Biology F212 Revision [3rd June 2013] (Now Closed)

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We did the Jan paper for a mock! I think that paper was regarded as one of the easier ones at the an A was 71/100, whereas in other papers it has been 64 and 66 etc. :frown:

Oh dear well I've got no chance then I thought it was really hard :frown:

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Reply 401

Moon1ight

Love the first unit - I would be happy if there's a 11 marker on water and another one on starch because there was a q asking of the features of starch and I've learnt the exact mark scheme answer so il be happy - love mod1,like mod2 and hate mod 3

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Reply 402

tssf_skye

Original post by krishkmistry

11 marks just on starch? oh lord

Reply 403

Moon1ight

Original post by tssf_skye

11 marks just on starch? oh lord

Literally - god I love them questions - for some questions there's just a mark scheme for any time of question so I hope it's that - i just don't want a biodiversity qwc question which I'd hate omg

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Reply 404

Gotzz

Original post by krishkmistry

I agree. I hate biodiversity :mad:

Reply 405

Elm0

What would you write for an 11 mark starch question??!! Someone please help! :s-smilie:

Reply 406

Moon1ight

Original post by Elm0

What would you write for an 11 mark starch question??!! Someone please help! :s-smilie:

Aw stop getting worked up - it ain't going to come up most likely - if you know the core facts of glycogen and amylose you'll be fine :smile:

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Reply 407

Gotzz

So much biodiversity in January 2012 paper :frown:

Reply 408

Lola M

I've been revising all week and nothing seems to be going in, I'm just stuck at a C grade average, I'm really starting to panic. Anyone got any advice for what to do? Even though its a few days away :-(

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Reply 409

Heroku

Original post by Lola M

Stop revising read through your notes and calm down and attempt another paper all over whilst concentrating.

Try these notes:
https://cdn.anonfiles.com/1369952784755.pdf

Reply 410

Heroku

And I just posted the Jan13 QP here:
http://www.thestudentroom.co.uk/showthread.php?t=2367983

Reply 411

Lola M

Original post by Heroku

Stop revising read through your notes and calm down and attempt another paper all over whilst concentrating.

Try these notes:
https://cdn.anonfiles.com/1369952784755.pdf

Ok thank you, I'll give it a try :-) really hope Mondays paper isn't too harsh..

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Reply 412

Blashnet

Original post by Minz

Is cellulose the only carbohydrate we need to know formed by Beta glucose?

yes

Reply 413

Blashnet

Original post by Gotzz

I agree. I hate biodiversity :mad:

does anyone like biodiversity? :confused:

its sooooo boring :unimpressed:

Reply 414

ladybug.hugsxoxo

Original post by Blashnet

does anyone like biodiversity? :confused:

its sooooo boring :unimpressed:

Meee! 😎Lool

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Reply 415

alby37135

Original post by ladybug.hugsxoxo

Guys I can't remember little details regardless of mind maps notes , videos ! Any tips ? I'm stuck on average of c due to my inability to remember those a/b details 😱 please help .. Please and thankyou ! P.s anybody want to test each other ?

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This guy's videos are actually quite helpful. It helped me understand some topics that I didn't understand but for revision it's not as good...

http://www.youtube.com/user/MrBioTom1/videos

Reply 416

Char_lotteee

Original post by ThePremierLeague

glycogen is like 'animal starch' its found in all animals and is the carbohydrate for animals whereas amylose and amylopectin are the carbohydrates found in plants

collagen and haemoglobin are both proteins, however collagen is composed of 3 polypeptide chains and haemoglobin is composed of 4 polypeptide chains with a haem group per polypeptide (4 haem groups)

glycosidic bonds are the covalent bonds found between glucose monomers so they are the type of bond which holds together carbohydrates
peptide bonds on the other hand are the type of covalent bond found in protein molecules which hold the amino acids together

hope this helped bro

Yes it did thanks so much!!! :smile:

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Reply 417

RyanMarshall94

Do we need to know the order of all of them?... Domain, Kingdom, phylum...?

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Reply 418

AGKhan

Original post by RyanMarshall94

Do we need to know the order of all of them?... Domain, Kingdom, phylum...?

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Yeah I think so, we had to learn 'Do Keep Ponds Clean Or Frogs Get Sick' to help is memorise it (domain, kingdom, class, order, family, genus, species)

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Reply 419

RyanMarshall94

I like that way if remembering it, thank you :smile:

Also what are structures and functions of triglycerides, phospholipids and cholesterol? Looking through all my notes and that was where I got confused.

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