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Question

In the presence of TPP and carboxylase enzyme, pyruvic acid is converted into

A
Citric acid and CO2
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B
Acetaldehyde and CO2
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C
Ethyl alcohol and CO2
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D
Acetic acid and CO2
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Solution

The correct option is A Acetaldehyde and CO2
In alcoholic fermentation, pyruvic acid is converted into acetaldehyde and CO2 in the presence of TPP and carboxylase. Acetaldehyde is further oxidised to form ethanol.
So, the correct answer is 'Acetaldehyde and CO2'.

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