Question

Who demonstrated that fermentation could occur in the absence of intact cells?

A) Koch B) Woese C) Buchner D) Lister E) Pasteur

Answer 1

Eduard Buchner (option C) demonstrated that fermentation could occur without intact cells, contributing significantly to enzymology.

Step-by-step explanation:

The individual who demonstrated that fermentation could occur in the absence of intact cells is Eduard Buchner (Choice C). While Louis Pasteur was crucial in demonstrating that fermentation is caused by microorganisms and invented pasteurization, it was Buchner who later showed that cell-free extracts from yeast could ferment sugar to alcohol, effectively proving that fermentation could occur without living cells, which was a groundbreaking discovery in the field of enzymology.