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The yeast will break down the glucose which produces Carbon dioxide + Ethanol + Energy during anaerobic respiration and the process is also known as 'fermentation'. Carbon dioxide and Ethanol are the waste products. During aerobic respiration, the yeast will produce the same products as we produce such as Carbon dioxide, water and energy.
Wiki User
∙ 10y ago
Wiki User
∙ 11y agoIf the temperature is warm enough but not too hot, and if oxygen etc. are available, the yeast will ferment the glucose, producing carbon dioxide and ethanol.
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What does the combination of two glucose molecules result in?
The reaction is a condensation reaction so in addition to the disaccharide water is also a product. N.B. glucose + glucose -> maltose + water (not sucrose) glucose + fructose -> sucrose + water
What substance would be expect if a test tube containing yeast glucose and water after 24 hours?
You just might get some CO2. (That's a gas.) The yeast cells will ferment the glucose in to ethyl alcohol and Carbon dioxide. The CO2 being in the gaseous form will diffuse in the atmosphere and in the test tube, ethyl alcohol in diluted form with water will be found.
Why does yeast need hot water?
Warm water is best for yeast because yeast is a living organism that likes to live in similar temperatures to humans. Put yeast in hot water and it dies, put it in cold water and it will not do its job properly (will be too cold to reproduce fast etc). Put it in water that is just right and it will thrive
Why is no gas given off bt yeast mixed with suger and water at 100oC?
because the water is boiling and you have killed all the yeast.
What is the control in a bread mold experiment?
The bottle that contains only yeast and water. The experimental group in the bottle with yeast, water, AND sugar.
What is product of glucose and yeast?
fermenting glucose and yeast produces beer and wine.
Why is the glucose solution boiled first before adding the yeast suspension?
The glucose solution is boiled then allowed to cool before you add the yeast because boiling water will kill the yeast.
Why you add glucose to activate yeast cell?
Yeast can use glucose as their primary energy source.
What does the combination of two glucose molecules result in?
The reaction is a condensation reaction so in addition to the disaccharide water is also a product. N.B. glucose + glucose -> maltose + water (not sucrose) glucose + fructose -> sucrose + water
What is the role yeast plays in fermentation?
Yeast is responsible for the conversion of glucose into alcohol
What chemical substance do yeast consume?
Yeast uses sugar in respiration.Glucose is the primary substrate.This is oxidized during respiration
What causes the bubble increase in yeast fermentation experiment?
why is it reasonable that, of the three sugars, glucose would result in the most activiity suring the fermentation experiment
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
Consider a polysaccharide consisting of 576 glucose molecules The total hydrolysis of the polysaccharide would result in the production of?
828 glucose molecules and no water becuase hydrolysis removes water
Why is it reasonable that of the three sugars glucose fructose and sucrose glucose would result in the most activity during the fermentation experiment?
Glucose is the most basic of the sugars so there's less time needed for the yeast to break it down, so more activity faster.
What will happen when yeast is added to a solution of glucose?
The yeast will begin to multiply as it feeds off the glucose. As the yeast increases, alcohol and carbon dioxide is given off. It is this alcohol that wine and beer producers hope to gain.
What substance would be expect if a test tube containing yeast glucose and water after 24 hours?
You just might get some CO2. (That's a gas.) The yeast cells will ferment the glucose in to ethyl alcohol and Carbon dioxide. The CO2 being in the gaseous form will diffuse in the atmosphere and in the test tube, ethyl alcohol in diluted form with water will be found.
