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Edexcel A2 Biology Unit 5 (6BIO5) - 22/06/2011- OFFICIAL THREAD !

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Original post by InItToWinItGetIt?

Does anyone know what the mark scheme answer for the meaning of ''myogenic'' is? :smile:

I know it's that the heart contracts by itself without outside stimulation, but often with these definitions they want it worded in a particular way :colone:

If it's two marks:
Heart beats on its own (1 mark)
Autonomously from the nervous system (1 mark)

Reply 1401

blush.ox

Original post by haydyb123

I also got:
-Gaseous Exchange
- Atherosclerosis (heart disease and strokes)

Great list though! :biggrin:

More like, LONG LIST :sigh:

Reply 1402

haydyb123

Original post by blush.ox

More like, LONG LIST :sigh:

Haha true!
I keep switching threads and seeing you in each one!

Bio and Chem FTW

Reply 1403

blush.ox

Original post by haydyb123

Haha true!
I keep switching threads and seeing you in each one!

Bio and Chem FTW

are we on the same board for both then? :ahee:

lool chem

whereas Bio :banghead:

i need to stop procrastinating :ninja:

Reply 1404

haydyb123

Original post by blush.ox

i need to stop procrastinating :ninja:

Don't we all? :biggrin:

Reply 1405

tkoki1993

Anyone care to summarise respiration? :biggrin:

Reply 1406

InItToWinItGetIt?

Original post by haydyb123

If it's two marks:
Heart beats on its own (1 mark)
Autonomously from the nervous system (1 mark)

Ok cool thank you :smile:

Reply 1407

Laurenzo33

has anyone got the jan 2011 paper?

Original post by Laurenzo33

has anyone got the jan 2011 paper?

yea i have post that paper jsut go and see in my other posts !!

Reply 1410

neel2606

does anybody have the AS 6BI02 jan 2011 paper?

Reply 1411

emmaar

need help as im going to give 5 units of biology this summer unit 1 2 3 4 5 and 6...............pls. give me advice how to score gud marks in these units!!!!!!

Reply 1412

jklm123

Original post by dush_2

yea i have post that paper jsut go and see in my other posts !!

I cant find it. Can you send me the link please :smile:

Reply 1413

dush_2

Original post by emmaar

need help as im going to give 5 units of biology this summer unit 1 2 3 4 5 and 6...............pls. give me advice how to score gud marks in these units!!!!!!

u r from

Reply 1414

tina2010

Does anyone got notes or revision cards for any biology units then please pm me?

Reply 1415

Laurenzo33

Original post by dush_2

yea i have post that paper jsut go and see in my other posts !!

i cant find it lol being dumb here XD can u send a link please?

Reply 1416

dush_2

hey guys any more question u all have to share about the Article ??

yea Sample Q any1?

Original post by dush_2

hey guys any more question u all have to share about the Article ??

dnt ignore me and giv me the paper fool

Reply 1419

libra08

i've got a question here that i hope someone can help me!! :smile:

paragraph 7 and 8, page 7 of the scientific article

can someone explain to me about this:-

the last sentence in paragraph 7 says 'knock out either and muscle wasting all but stops'.. does this means that when you knock out the genes, muscle wasting do not stop?

and in paragraph 8, 'when Glass knocked out each of the 2 atrogenes in rats, he found they suffered less atrophy after both disuse and disease'

i thought paragraph 7 implies that if you knock out the genes, you will suffer atrophy but then paragraph 8 seems to imply that when the genes are knocked out, there is less atrophy..

hope someone can help me! :smile:

thank a lot!!!!

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Edexcel A2 Biology Unit 5 (6BIO5) - 22/06/2011- OFFICIAL THREAD !

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