Qualification > Sciences
Biology
unknown 101:
--- Quote from: Spy on May 15, 2010, 12:24:59 pm ---haha umm okay :P
yeah 29 :D
and the emphysema?
--- End quote ---
first part was
1) damaged elastin fibres
2) swelling of alveoli
the symptones:
1) excessive coughing
2) wheezing while breathing
thats wat i wrote but im sure there are more answers!
62Peace:
anyone around who sat for bio cie ppr 5?
unknown 101:
--- Quote from: Aminah on May 15, 2010, 12:42:03 pm ---anyone around who sat for bio cie ppr 5?
--- End quote ---
yeah i sat the paper, pretty retarded paper
[Spy]:
--- Quote from: unknown 101 on May 15, 2010, 12:37:36 pm ---first part was
1) damaged elastin fibres
2) swelling of alveoli
the symptones:
1) excessive coughing
2) wheezing while breathing
thats wat i wrote but im sure there are more answers!
--- End quote ---
i wrote for the first part
damaged elastin fibres
loss of surface area to volume ratio due to loss of alveoli
and the symptoms
person has to breath forcefully,, like he has to actually think about breathig and do it with intention
and higher breath rate to make up for the decrease in oxygen intake
you think thats right?
unknown 101:
--- Quote from: Spy on May 15, 2010, 12:52:13 pm ---i wrote for the first part
damaged elastin fibres
loss of surface area to volume ratio due to loss of alveoli
and the symptoms
person has to breath forcefully,, like he has to actually think about breathig and do it with intention
and higher breath rate to make up for the decrease in oxygen intake
you think thats right?
--- End quote ---
theyre probabely right but we gotta worry about the other questions which were for 4 and 5 marks :S
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