OCR Biology AS F211 May 2012

Ok this pc at school is so slow so i cant find the person who wrote the mark scheme thing.
But for the labelling of the organelles I put plasma membrane not cell surface membrane.
This may sound dumb.. but is that the same thing

I thought it was so much harder! I did Jan 12 as a mock and found it ok, but this was evil! A lot of the questions were application questions, so I think the grade boundaries may be lower? I really hope so! But don't worry, we have F212 next week, and that's worth 50% so if we do well on that, we should be ok What did you get in Jan, if you don't mind me asking?



Me too! I literally repeated everything I said for those questions! I said they should add a drop of concentrated solution eg. Glucose...I think it's wrong.

How???? Both were in the table.

Corrrrrrrrrrrrect. Although you could have said about stretched elastic fibres recoil, but you would have already got full marks

Ok this pc at school is so slow so i cant find the person who wrote the mark scheme thing.
But for the labelling of the organelles I put plasma membrane not cell surface membrane.
This may sound dumb.. but is that the same thing

What was the one about the label on that graph, was it tidal volume or vital capacity? because it had the arrow on the longest part of the stroke so i assumed it was vital capacity?

I said ciliated can be found on goblet cells is that right?

tidal volume. Vital capacity would be a huge movement

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I felt like I was writing the same points each time
I got a B in the last sitting, but for medicine I really need an A :/

Yes good luck to you and all others sitting in next week, maybe they'll give us a nice paper after this week *hopes*

i dont know the order so im guessing we could help aisha with it.
what example of extracellular protein?
what is visible on the cell diagram that is not present in prokaryotes?
what extra feature is present in the cytoplasm of prokaryotes?
Breath calculation
What is another name for flunctions in blood?
How does oxygen get into red blood cells?
What happens to elastic fibres in AB?
What is process requires atp? (exocytosis)
What nuclear division (first q was mitosis)
What is a tissue
Define homologous chromosomes
Tick box- with the mammalian system
Last q- Sucrose and the mouthpiece dunno the question
Describe the pressure changes using the graph.
Explain the pressure changes using the graph.
Why is it important to have low pressure in capillaries.
What is shown by the letter on the graph (was tidal volume)
Why is there residual volume in lungs
Suggest how student can stop red blood cells from bursting.
5 mark q about plant and animal cells in water
Expiration question
Name process used by root hair cells and their structure.
Transport of sucrose into phloem (H+ stuff)
Why is it important for dna to replicate
What are A B C (dunno the actual letters) shown on the diagram
Function of golgi apparatus
Funtion and location of squamous and cilia cells
What type of tissue transports sugars? phloem
What sugar is transported? Sucrose

Those are all the questions from memory sorry i just dont remember the phrasing!!

Damn, these are from your memory! You have an amazing memory !

im not so good at remembering things for exams but when it comes to the questions i dunno why i remember what they are!! loll