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<DIV><FONT face=Arial size=2>Hi.</FONT></DIV>
<DIV><FONT face=Arial size=2>I wouldnt normally send emails to people i dont
know out of the blue so im sorry, but i need help. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I'm currently doing my biology AS coursework on the
effects of certain substances on yeast respiration, using the breaking down
of glucose for the reaction and dcpip indicater to see the rate of
reaction.</FONT></DIV>
<DIV><FONT face=Arial size=2>I've used Iams dog biscuits with the ingredients
</FONT></DIV>
<DIV>Chicken, chicken by-product meal, corn meal, ground whole grain sorghum,
ground whole grain barley, chicken meal, chicken fat (preserved with mixed
tocopherols, a source of vitamin E, and citric acid), fish meal (source of fish
oil), dried beet pulp (sugar removed), natural chicken flavor, dried egg
product, brewers dried yeast, potassium chloride, salt, flax meal, choline
chloride, ferrous sulfate, dicalcium phosphate, dl-methionine, zinc oxide,
vitamin E supplement, ascorbic acid, manganese sulfate, copper sulfate,
manganous oxide, vitamin A acetate, calcium pantothenate, biotin, rosemary
extract, thiamine mononitrate (source of vitamin B1), vitamin B12 supplement,
niacin, riboflavin supplement (source of vitamin B2), inositol, pyridoxine
hydrochloride (source of vitamin B6), vitamin D3 supplement, potassium iodide,
folic acid, cobalt carbonate </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>When i did the experiment it slowed down the
reaction of the dcpip indicater, but this doesnt nessercarly mean it was to do
with yeast respiration.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Does anyone know if any of these ingredience
effect the respiration of yeast or enzymes used in any
way?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I'd be so greatful if anyone had any useful
information,</FONT></DIV>
<DIV><FONT face=Arial size=2>From eleanor.</FONT></DIV></BODY></HTML>
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