REVISION : F215 Biology OCR- 11th June 2013 - Control, Genomes and Environment

Reply 2740

SoRo

1

Original post by s.shahid

for fill in the gaps i put
gene
ligase
transformed
antibiotics
Dna probes

Same as me :smile:

except I put DNA ligase and just probes

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Reply 2741

SoRo

1

Original post by suncake

Found that paper pretty nice - the long questions were on things I had revised, and there were nearly 30 marks total just for matching up letters/numbers to things! I did misinterpret the 'primary consumers to humans' question though, and started talking about primary productivity instead :facepalm:

Anyone reckon "pick fleas out of dog's fur" would get a mark? I obviously have no idea how to de-flea dogs. :tongue:

Hahaha I wrote the same for the fleas. I don't have pets and I know nothing about vets :frown:

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Reply 2742

Hannburger

So do A* boundries change too?

Reply 2743

maths4ever

Original post by s.shahid

for fill in the gaps i put
gene
ligase
transformed
antibiotics
Dna probes

this is exactly what I put too!! :biggrin:

Reply 2744

MrMeep2580

Original post by suncake

Found that paper pretty nice - the long questions were on things I had revised, and there were nearly 30 marks total just for matching up letters/numbers to things! I did misinterpret the 'primary consumers to humans' question though, and started talking about primary productivity instead :facepalm:

Anyone reckon "pick fleas out of dog's fur" would get a mark? I obviously have no idea how to de-flea dogs. :tongue:

Its the same thing buddy! Neither did I :L

Reply 2745

Student-Andrew

12

Original post by Tania2k9

it was such a tough paper in the fill in the gap question i put transgenic/transformed will they accept the first answer only?

they both are correct so you will get the mark

Reply 2746

Alaafia

What did everyone get got the number question ?

Reply 2747

s.shahid

what did everyone put for the difference in plant and mammalian hormones? i was so confused...

Reply 2748

miiroseh

Original post by pak1994

Add up all of your UMS from AS and F214. Then take this away from 480 (UMS boundary for A).

including coursework too right?

Reply 2749

louci

7

peeeeeepppsss

if u guys are plannig to make an official mark scheme ..i ma ready to provide the qs i can remember !

Reply 2750

MrMeep2580

Original post by s.shahid

what did everyone put for the difference in plant and mammalian hormones? i was so confused...

The way they're transported, Their structure and their place of production I put. not too sure tbh :s-smilie:

Reply 2751

chriswebster94

1

Original post by Baymmm

did anyone else put the bar chart with intermediates as continuous?

Do you mean the chart with three bars? I'm pretty sure that'd be discontinuous, as they are discrete categories. The chart with the bell curve was continuous, as there were no distinct categories, just a range of values.

Reply 2752

pak1994

13

Original post by Hannburger

So do A* boundries change too?

A* boundary is based on 90% UMS, which will depend on what the other grade boundaries are like, so yes they do.

Reply 2753

Baymmm

yeah thats what i thought although I saw that someone said that the bar chart one was discontinuous but just showed codominance or something?

Reply 2754

neldee95

12

Its in the textbook....any organism with 2 different dna is known as transgenic.
I put
Gene
DNA Ligase
Transgenic
Antibiotics
DNA Probes

Reply 2755

Dslash

Original post by neldee95

Its in the textbook....any organism with 2 different dna is known as transgenic.
I put
Gene
DNA Ligase
Transgenic
Antibiotics
DNA Probes

Woo exactly the same :biggrin:

Reply 2756

GeekyNick

10

Original post by suncake

Found that paper pretty nice - the long questions were on things I had revised, and there were nearly 30 marks total just for matching up letters/numbers to things! I did misinterpret the 'primary consumers to humans' question though, and started talking about primary productivity instead :facepalm:

Anyone reckon "pick fleas out of dog's fur" would get a mark? I obviously have no idea how to de-flea dogs. :tongue:

I said use tweezers and a magnifying glass...

They may have wanted you to use a comb? They tend to like you mentioning equipment for those questions (tape measure, quadrats etc.) so maybe there would be a mark for something like that.

I found that whole question a bit odd - especially the whole kill them and count the survivors bit :mwuaha:

Reply 2757

pak1994

13

Original post by miiroseh

including coursework too right?

Yep. So add up F211, F212, AS ISA UMS, F214 to give total. You could guess what your A2 ISA work will be and then take from 480 this to give the F215 mark you need. (Sorry, I wasn't clear the first time :ashamed: