Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
Ivo:
Hard doubt, please
The InViSiBlE GIrl (Eva):
The answer is Mineral Salts for sure
--- Quote from: Ivo on June 07, 2010, 10:50:35 pm ---Hard doubt, please
--- End quote ---
The InViSiBlE GIrl (Eva):
Hey guys plzzzzzz can someone plzz tell me all the answers for the MAY/JUNE 2004 Ppr 1. I looked up the answer in the markscheme on freeexam and on extreme papers but all the answers r wrong even the ones that im 100% sure are right. The MS is giving the wrong answers!! Can someone put it up hurry exam start in like 6 hrs :-[ :'(
SNA:
--- Quote from: Dizzy on June 07, 2010, 10:51:46 pm ---The answer is Mineral Salts for sure
--- End quote ---
isnt it nitrogen? from the nitrogenous wastes?
the_grim_reaper:
--- Quote from: Dizzy on June 07, 2010, 10:51:46 pm ---The answer is Mineral Salts for sure
--- End quote ---
Yep I'm with you on this one. See Ivo decaying doesn't produce proteins lol. It doesn't make nitrogen or oxygen. It makes ammonium which is converted to nitrate (in other words the final product is nitrates). And nitrates are mineral salts :D..
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