Question

Yeast is kept in a test tube having sugar for overnight. What is the expected product in the test tube? (1)

i) Ethanol + CO 2 + 2ATP ii) Pyruvate + H 2 O + 2ATP

iii) Lactic acid + 2ATP iv) CO 2 + H 2 O + Energy

Answer 1

Answer:

The yeasts produce CO 2 \text {CO}_2 CO2 start text, C, O, end text, start subscript, 2, end subscript gas by lactic acid fermentation.

Answer 2

Answer:

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