Alcohol fermentation is used to produce the carbonation (gas bubbles) in beer by combining yeast with maltose. Explain how that is possible in the context of the experimental results above

Explanation:

yeast is used to break down maltose into glucose molecuse, in absence of oxygen

In fermentation, state by yeast, the deficient oxidation of glucose is accomplished under anaerobic conditions by sets of reactions where pyruvic corrosive is changed over to CO₂ and ethanol. The enzymes, pyruvic corrosive decarboxylase and liquor dehydrogenase catalyze these reactions.

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

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