Question

What conclusions can be drawn about the effects of temperature on the rate of fermentation? Why would the different substrates affect the amount of CO2 produced?

Answer 1

VAN To what conclusions can be dracon about I the effects of Semperature on the rate of fermentation? why whould the different substrates I affects the amount of con produced L a Temperative changes have profound effects upon living things. Enzymes catalyzed reactions are especially sensative to small Changes in temp. Because of this the metabolism of Poikilo the one organisms, whose internal body temp is determined by their surroundings are often determined by surrounding tempo Bakero who use yeart in their bread making are very aware of this. Yeant is used to leaven bread fermenting suger producing ear as - a weast product. some con is trapped by the dough & forms small air pockets that make the bread light. If the yeant to not cocomed' Properly. It will not be much use as leaving I agent. The yeant cell will burn suger much

fermentation temß during bottom fermentating. Younges 5 to 16 c . An increane temps. Com result an increase yeant activity deteriotion of foam Stability and beer Colom, decrease in pH and wigher loss of bilter Compondo. jeank activity and heup. Com Termenkasting Ste bilika go Rising Coq Concentration will increane plant growity. More rapid leaf errea development and more total leaf area count franslate into more from spiration. Rising co2 Conc. will decreone leaf stomatal conductance to water vapor. This effect could reduce tromspiration : . The amount of con in the atmosphere has increened became we have measure it The betaren increaning green home gones increening temp in elean. The extra Coz In the atmosphere 1o trapping energy trapped from green borne gases added to the atmosphere - Co is added to atmosphere by human activitées : When my drocarbon fuels (ue. wood, coal, natural gens, gasoline and oil) are burned con is releened. During combustion busing Carbon from possile fual combine with or in the I sanato con and walm vaporo. human and natural gems, burning