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Question

Biology Question on Microbes in human welfare

Which of the following options contains the end products formed during anaerobic respiration in yeast?

A

H2OH_{2}O, CO2CO_{2} and energy

B

H2SH_{2}S, C6H12O6C_{6}H_{12}O_{6} and energy

C

CO2CO_{2}, C2H5OHC_{2}H_{5}OH and energy

D

H2OH_{2}O and CO2CO_{2}

Answer

CO2CO_{2}, C2H5OHC_{2}H_{5}OH and energy

Explanation

Solution

Anaerobic respiration in yeast results in the production of ethyl alcohol, carbon dioxide and energy. C6H12O6>[zymase][complex]2C2H5OH Ethyl alcohol+2CO2C_{6}H_{12}O_{6} { ->[{zymase}][{complex}] } \underset{\text{ Ethyl alcohol}}{{2C_{2}H_{5}OH}}+2CO_{2}+Energy