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Which part of the yeast cell converts the nutrients the sugar into energy?
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∙ 9y ago
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What would an organism use for energy in test tube during fermentation and what color would the indicator be.?
Sugar is the energy source, the definition of fermentation is: The anaerobic conversion of sugar to carbon dioxide and alcohol by yeast. As to the color of the indicator it would depend on what you were using to test and what you were testing for (sugar, Co2, alcohol).
How do different types of sugars affect the growth of yeast?
im doing a science project on this....... the information i have found so far is: -yeast is a fungus, it needs energy for growth. sugar supplies the energy yeast needs to grow, so when they mix, the yeast is able to rise. - yeast uses oxygen to release its energy (respiration). so the more sugar there is, the more active the yeast will be. sorry that's all i found for now. hope that helps hi im sir wade well my user is and i though i might want to try this site if that's not all the info u need its http://www-saps.plantsci.cam.ac.UK/records/rec358.htm
What determines whether yeast ferments or respires?
Yeast is a great example of Cellular Respiration. In a normal (Anaerobic) reaction, yeast breaks down sugar to release carbon dioxide and ethyl alcohol. When oxygen is added to the sugar and yeast, Aerobic respiration occurs. This releases more energy and less carbon dioxide than Anaerobic respiration. Of course, the reactions have to occur very close to 40 degrees Celsius or the yeast will die. If temperatures are too low, the reaction will not occur.
Can yeast eat paper?
Most likely not. Yeast is only attracted to its favorite foods sugar and starch.
What are the reactants and products for alcoholic fermentation?
Feedstock is Glucose. Reaction is performed by yeast, specifically brewers yeast or sugar yeast. Product: ATP Energy, Carbon Dioxide, Water, NAD, alcohol
How does brewer's yeast work in alcohol making?
Alcohol is a natural by-product of the process by which yeast convert sugar to energy.
What ingredient is in wine?
Very simply it is juice, sugar and yeast. The sugar converts to alcohol
Why is bacteria useful to brewers?
The bacteria yeast converts sugar into alcohol.
How much sugar sugar in a bottle of beer?
Typically very little or no sugar. The yeast converts the sugars to alcohol.
How do you make alchohol?
Alcohol is made when yeast converts sugar to alcohol and carbon dioxide.
When sugar from dough converts into energy what happens?
The yeast in the dough break down the sugar to produce energy and the byproducts carbon dioxide gas, which makes the dough rise, and ethanol. This process is called alcoholic fermentation, and is a type of anaerobic cellular respiration.
Can yeast produce CO2 with out sugar?
yeast is a living organism and every living organism needs energy, and yeasts energy comes from sugar.when the yeast respires the sugar it will cause the yeast to give off co2.
How can i explain the process of fermentation?
Fermentation is a process that converts sugar to acids, gases or alcohol. In yeast the fermentation process is carried our in beers, wines and other alcohol.
How is alcohol made using yeast?
In beer making, maltose in the wort is converted to ethanol and carbon dioxide.
How do you describe fermentation?
Yeast breaks down the sugar and converts it into alcohol and carbon dioxide. Fermentation varies according to the sugar being used and the product produced.
What purpose did sugar serve for the yeast?
In making bread - Bread dough contains yeast (a fungus), and sugar. When the dough is left in a warm place, the yeast cells feed on the sugar to obtain energy. Enzymes in the yeast catalyse the reaction, which is called fermentation: C6H12O6 (aq) ------> 2C2H5OH (aq) + 2CO2 (g) + energy in other words: Glucose ------> ethanol + carbon dioxide + energy
What is alcoholic fermentation and where does it occur?
Yeast turns sugar into alcohol and carbon dioxide to produce energy (anaerobic respiration), it occurs just about wherever there is yeast and sugar.
