Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants, and ethanol is the most widely used biofuel today. Given these facts, what is produced by alcoholic fermentation of the glucose in corn or other plants among the following options:
- Chemical energy
 - it helps plants in growing
 - the corniest beverage
 - Organic compounds
 - the least used fuel source
 - the least used biofuel
 - the most widely used biofuel
 - A compound that donates proton


 

       the most widely used biofuel  