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Created by: Simran
Created on: 22-05-10 17:11

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Across

1. As carbon dioxide diffuses into the blood, some of it enters red blood cells and combines with water to form a weak acid called carbonic acid. What is this process catalysed by? (8, 9)

Down

1. What is found in a layer between the xylem and phloem? (7)
2. What substance must lungs produce to reduce cohesive forces between water molecules? (10)
3. Sucrose is used in the cells surrounding the phloem at the... (4)
5. How can we monitor the electrical activity of the heart? (18)
6. At the arterial end of a capillary, the blood is under high pressure due to the contraction of the heart muscle. This is known as... (11, 8)

Comments

Report Sat 22nd May, 2010 @ 17:39

90% very, very helpful. Thanks

Report Sat 22nd May, 2010 @ 19:41

This is really good thankyou :D

Report Sat 22nd May, 2010 @ 22:13

You're welcome, glad it helped :) x

Report Tue 4th January, 2011 @ 00:52

Thanks dude... learnt something :)

Report Wed 5th January, 2011 @ 19:13

seriously thanks!... the best so far :) deffo checked my memory

Jessica Hoggins

Report Wed 5th January, 2011 @ 19:34

Very helpful. Thanks :)

Report Mon 10th January, 2011 @ 19:09

very good in depth summary quizes :) and i got 100% first go yay

Report Sat 12th November, 2011 @ 23:54

Good quiz

Report Fri 6th January, 2012 @ 10:38

Thankyou very much. Taught me to read the question properly, especially on the Casparian ***** question.

Joe Dobiecki-Davies

Report Tue 18th December, 2012 @ 12:00

Thanks very much :)

Report Tue 2nd May, 2017 @ 10:11

3. Cartilage allows for the oesophagus to expand during swallowing. - not true, the oesophagus has muscles to support it but no anatomical support like cartilage rings. Only the trachea and bronchi have C shaped cartilage rings

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