- Messages
- 27
- Reaction score
- 12
- Points
- 3
what do we have to know about negative feedback and hormones in food production ? and what do we have to know about behavior ? only taxis right ? or also the definition of it ?
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HELPPP PLEASE !!!Hiiii
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Chemistry (0620)/0620_s04_qp_3.pdf
7 b ii
how is it 0.1???
the hyphea produce enzymes which digest food outside it and then it absorb it insideHow is the fungus adapted to obtain it's food? [3 marks]
Is that all we gotta say for 3 marks?the hyphea produce enzymes which digest food outside it and then it absorb it inside
there is nothing else to say this is the only info provided about this point in our syllabusIs that all we gotta say for 3 marks?
ratio=> ethanoic acid : hydrogen gas= 2:1HELPPP PLEASE !!!
Oh yeah ,, thank you .. i 've done it using number of moles in mg thats why i got a wrong answer ,,ratio=> ethanoic acid : hydrogen gas= 2:1
therefore, 0.02 moles of ethanoic acid gives (0.02/2)= 0.01 moles of hydrogen gas
lemme add further.....the hyphea produce enzymes which digest food outside it and then it absorb it inside
heeey r we talking about parasitic or saprophytic fungi ???lemme add further.....
-The rhizoids penetrates into d substratum nd secretes digestive enzymes in order to break down nutrients nd absorb them.
-Branched hyphae to increase the surface area in order to spread over the food substance.
HOPE THIS HELPS...
just simple fungus..heeey r we talking about parasitic or saprophytic fungi ???
u're done with studyin?heeey r we talking about parasitic or saprophytic fungi ???
not yet still the reproduction the nervous system :Su're done with studyin?
ohh y
its l0ng anyways forget it, i figured the answer =]Dunno.. got another link? Or could you type it if it's short? :s
gud luck..!!not yet still the reproduction the nervous system :S
thnxgud luck..!!
It has 2 have the important points that can give you marks. the answers on the mark scheme is all the possible points that cud giuv u marks.Guys got a slight question here. Should our answers for long and structured questions include all the points from the mark scheme?
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