OCR 21st Century Biology - B7 and Ideas in Context

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Well been through the WHOLE thread and learnt many things. Thanks guys for all the great resources and things. Time to just review and round off everything and then have a good nights sleep. If anyone needs any help let me know coz i think i know the majority of B7 :smile:

Reply 581

buzzing22

thankyou everyone :smile:

Reply 582

Aidn

Yeah, I think it's been a great revision tool, not only giving help to others, but getting help myself, I really appreciate it guys! :smile:

Hope you all do really well in B7 because the effort you've given shows you only deserve it :biggrin:

Reply 583

SchoolKid.

Original post by Aidn

Yeah, I think it's been a great revision tool, not only giving help to others, but getting help myself, I really appreciate it guys! :smile:

Hope you all do really well in B7 because the effort you've given shows you only deserve it :biggrin:

Yh I agree totally and thanks for being the maths whiz around here working out everyone's UMS marks including mine :smile:

Reply 584

Aidn

Original post by SchoolKid.

Yh I agree totally and thanks for being the maths whiz around here working out everyone's UMS marks including mine :smile:

Yeah it's fine :smile:

I'm sure everyone needed to know exactly where they're at including myself so I wanted to help everyone else :biggrin:

Reply 585

SchoolKid.

Soo how did everyone find it? I found it decent, some aspects were easy some were slightly harder but overall it was good. :smile:

Reply 586

zxh1236987475

not bad, i found it quite easy, except the last two questions.

Reply 587

Angelica.

What did you put for the economic/ ethical one...
and was it tissue fluid?
also it was valves right...
and advantage of anaerobic ... for yeast and parasite?

andddd... the IIC?
The one about the lowest range and why is hard to find them?

Reply 588

izzyd16

I found it okay, definitely lots of written answers! :biggrin:

Not sure I got the structure A of the heart right though, that wasn't very clear on what it wanted.

Reply 589

Tarmu

Original post by zxh1236987475

not bad, i found it quite easy, except the last two questions.

Wow, the last two questions were a given 4 marks in my opinion.

Reply 590

zxh1236987475

economic is somebody who mentioned money. ethical is someone said 'shouldn't.'

Reply 591

Tarmu

For the labelling of the heart I put the bicuspid valve.

Reply 592

zxh1236987475

Original post by Tarmu

Wow, the last two questions were a given 4 marks in my opinion.

yeah..

Reply 593

jLou711

Can't believe i put "lungs" for where else in the circulatory system structure A is found -_-

Reply 594

zxh1236987475

Original post by Tarmu

For the labelling of the heart I put the bicuspid valve.

i just wrote valve, and i mentioned it prevents blood flowing backwards from left ventricle to left atrium.

Reply 595

kited4

Original post by Tarmu

For the labelling of the heart I put the bicuspid valve.

Same

Reply 596

kited4

Yeah - i certainly found that exam pretty easy compared to physics and chemistry, so many written questions! Opened the page after ideas in context and it was just writing! No pictures :frown: