Question

The fermentation of starch to give alcohol occurs mainly with the help of

• A. $O _ { 2 }$
• B. Air
• C. $\mathrm { CO } _ { 2 }$
• D. Enzymes

Answer 1

Answer: (D)

Enzymes

Answer 2

Starch $\xrightarrow { \text { Enzymes } }$ Alcohol