OCR biology (F211) - Flashcards in A Level and IB Biology

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Created by: gug
Created on: 27-12-11 16:24

1. What is an organ?

A group of bronchi working together to do the same job
A group of tissues working together to do the same job
A group of alveoli working together to do the same job
A group of cells working together to do the same job

1 of 20

Other questions in this quiz

2. What is the role of the elastic fibres?

To recoil
To provide flexibility
To relax
To contract

3. What is vital capacity?

volume of air that remains in the lungs even after a breath
volume of air breathed in and out in a normal breath
Largest volume of air that can be breathed in and out
air in the bronchi,trachea, not used in respiration

4. What is used in a spirometer to trap CO2?

Calcium carbonate
Carbonic acid
Soda lime
A box

5. The wall of the right ventricle is thicker than the left ventricle

False
True

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Comments

Report Thu 29th December, 2011 @ 11:26

Thanks!

Report Mon 2nd January, 2012 @ 17:09

Its ok mate! Good luck in the exam

Report Sun 8th January, 2012 @ 19:54

that's a really good test, best one ive done! thank you! :)

Report Fri 4th May, 2012 @ 19:04

thanx :)

Report Tue 8th May, 2012 @ 11:20

good revision <3 it

Report Sun 13th May, 2012 @ 20:07

good quiz but question 16, i think cohesive forces are caused by the polarity and the ability for the water to hydrgogen bond which are intermolecular forces so both could be right XD thanks

Report Sat 19th May, 2012 @ 13:10

Oh be quiet!

Report Mon 24th December, 2012 @ 14:05

YAY, this is great :D x

Report Sun 6th January, 2013 @ 17:38

fantastic quiz, most help so far :) x

Report Sun 19th May, 2013 @ 19:16

Cheers ! t'was v. helpful

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