OCR Biology F211 resit - 16th May

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What did you put for the risk assessment?

I said to check if the user was asthmatic and ensure there was enough lime soda to absorb the carbon dioxide.

I put the lime soda thing and to sterilize the mouthpiece

Reply 161

icedragon

Why is resit in the title, my college took it for the first time today. -.-

Reply 162

Monster Mnch

Original post by Groat

What did you put for the risk assessment?

I said to check if the user was asthmatic and ensure there was enough lime soda to absorb the carbon dioxide.

Breathing problems, if any, and nose clip.

Reply 163

aedai

Original post by Niki_girl

If it helps, I also made the same mistake? (drawing it straight) could really kick myself now...ONLY 2 MARKS, may have still got 1 mark for drawing 10 breaths :smile:

I would be very lucky if I drew 10 but I honestly have no idea how many I drew :P I just did them the size of the first and then continued them to the end.
Probably got 0 marks.
I'm just trying to forget I did the exam now.

I did hate that question with the

withstand pressure
exchange surface thing.

I was unsure with alot of questions so not that confident though I answered all the questions and there were still alot of questions that I knew I could answer.

Just wish I could get the grade now.

I wish the exams weren't scanned. I added something above what I wrote on the last translocation paper. You know when you read through things and add something.
They won't be able to read it :frown:

I wanted to write - create a diffusion gradient.

Reply 164

babyni

Original post by Groat

What did you put for the risk assessment?

I said to check if the user was asthmatic and ensure there was enough lime soda to absorb the carbon dioxide.

use medicinal grade oxygen , disinfect the mouthpiece

Reply 165

lolo_uk

i feel terrible
Q4 and onwards was just bad :frown:

what did u guys pu :frown:

t dor the components of plasma membrane??
i put made of lipids and proteins, and phospholipids
but i think phospholipids was wrong :mad:

Reply 166

aedai

Original post by lolo_uk

i feel terrible
Q4 and onwards was just bad :frown:

what did u guys pu :frown:

t dor the components of plasma membrane??
i put made of lipids and proteins, and phospholipids
but i think phospholipids was wrong :mad:

I wrote. channel proteins, carrier proteins and phospholipids.
I'm hoping the proteins act as 2 things as I didnt put them together.

why would phospholipids be wrong?
Its in the membrane :P

Reply 167

Groat

Original post by lolo_uk

i feel terrible
Q4 and onwards was just bad :frown:

what did u guys pu :frown:

t dor the components of plasma membrane??
i put made of lipids and proteins, and phospholipids
but i think phospholipids was wrong :mad:

Phospholipid bilayer, cholesterol, glycoproteins.

I thought that was the most generous question!

Reply 168

babyni

Original post by lolo_uk

i feel terrible
Q4 and onwards was just bad :frown:

what did u guys pu :frown:

t dor the components of plasma membrane??
i put made of lipids and proteins, and phospholipids
but i think phospholipids was wrong :mad:

i put phospholipid bilayer, is that right? :s-smilie:

Reply 169

lolo_uk

i feel better now :smile:

Reply 170

babyni

suggestions for grade boundaries?!

Reply 171

Monster Mnch

I wrote hydrophobic fatty acid tail and hydrophilic phosphate head. Would that count?

Reply 172

lolo_uk

Original post by babyni

i put phospholipid bilayer, is that right? :s-smilie:

ya i think if thats wat evry1 did :smile:

Reply 173

ciarangc

Exactly what I put :smile:

Reply 174

lolo_uk

Original post by babyni

suggestions for grade boundaries?!

im thinkin 40ish for an A

Reply 175

yulyul

I just found this the most horrible paper, the topics I spent hours revising were in the test but with one word answers and made up little of the marking points. While the questions I had believed would be one or two marks were 5+ and they were insignificant topics compared to haemoglobin and mitosis etc.
I'm desperate to apply for Dentistry next year and I worked so hard to try and pass these exams the first time!

What does everyone reckon the grade boundaries will be?

x

Reply 176

ciarangc

thats like 67%!!! it will be around 80% so 48 out of 60 :frown:

for an A

Reply 177

lolo_uk

wat about the question on active transport where you had to write two substances that use active transport
i put:
sucrose-transported in the phloem
water and ions-transported in the xylem

i dont think its right??? :redface: