OCR AS Biology 2019 Breadth & Depth Watch

itskxmil
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Overall discussion for the breadth and depth papers for OCR A on the 21st and 24th May.

Breadth Topics:
-Mitosis
-Osmosis(potato)
-Temperature effect on enzymes
-Protein Structure
-Immune Response
-Standard dev.
Last edited by itskxmil; 1 month ago
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pinkbluex
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so shook
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itskxmil
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Well the day has come lmao. We will see how it goes.
(Original post by pinkbluex)
so shook
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jsjsjsjs333
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Any predicted questions?
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itskxmil
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I reckon it will be focused on the plant.
(Original post by jsjsjsjs333)
Any predicted questions?
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jsjsjsjs333
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Hopefully, I like the plants section. Hope there's not too much on immunity :/
(Original post by itskxmil)
I reckon it will be focused on the plant.
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itskxmil
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I doubt they will repeat the heart again.
(Original post by jsjsjsjs333)
Hopefully, I like the plants section. Hope there's not too much on immunity :/
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itskxmil
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That wasn't so bad was it?
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chyla
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basically guessing game! 25% chance of getting it right:-(
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theunknown12
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what did u get for the calculations ?
(Original post by itskxmil)
That wasn't so bad was it?
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jsjsjsjs333
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What did everyone put for the heart multiple choice? Or the potato questions? Was complete guesswork for them
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theunknown12
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what did everyone get for the calculations for standard deviation and root hair density
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Meganphilpott
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(Original post by theunknown12)
what did everyone get for the calculations for standard deviation and root hair density
12.1 for standard deviation
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itskxmil
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(Original post by theunknown12)
what did u get for the calculations ?
I got 190 min for the cell cycle question.
35 root hairs per mm^2 for the density one.
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jsjsjsjs333
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I got that
(Original post by Meganphilpott)
12.1 for standard deviation
(Original post by itskxmil)
I got 190 min for the cell cycle question.
35 root hairs per mm^2 for the density one.
and this too woo!
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jsjsjsjs333
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What did you all put for the heart multiple choice? I put whatever option was top right on the picture
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jsjsjsjs333
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And also for the immunity gap full - i was confused what type of cell it differentiated into...
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theunknown12
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got that
(Original post by itskxmil)
I got 190 min for the cell cycle question.
35 root hairs per mm^2 for the density one.
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theunknown12
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what was the question again
(Original post by jsjsjsjs333)
What did you all put for the heart multiple choice? I put whatever option was top right on the picture
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jsjsjsjs333
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picture of the heart with the question of which label brought oxygenated blood into the heart, I think
(Original post by theunknown12)
what was the question again
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