Please help for a important project
2007-03-27 07:11:58 · 4 answers · asked by Danielle 3 in Science & Mathematics ➔ Biology
I dont know what kills them I know they grow best at room temperature. Though I think its under 3 degrees that kills them.
2007-03-27 21:46:34 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Yeast makes beer! Beer is powerful!.. Sorry purely lower back from pub. ok right it somewhat is a possible test activate a well-known mass of dried yeast upload to a given volume of sugar answer at say 37deg C and degree the fee of evolution of CO2. Repeat with diverse temperatures, preserving the different variables const and plot a graph of the enzyme pastime (CO2 fee) as against temp. Extrapolate the graph lower back to the Temp axis assuming its remotely linear and additionally you may have the 0 metabolic temp. (i do no longer think of the yeast cells truthfully die, yet in basic terms exchange into inactive)
2016-12-08 12:32:45 · answer #2 · answered by Anonymous · 0⤊ 0⤋
yeast is a unicelluar organism of fungi
it therefore operates using enzymes
enzymes are denatred above body tempertaure so 40 deg celcius and above denaturing will start
2007-03-30 22:12:37 · answer #3 · answered by ~*tigger*~ ** 7 · 0⤊ 0⤋
around 4 degrees celcius
2007-03-27 07:20:05 · answer #4 · answered by flup 1 · 0⤊ 1⤋