Question

Who coined the term zymase for enzymes in yeast?
a. Kuhne
b. Sumner
c. Louis Pasteur
d. Eduard Buchner

Answer 1

Zymase is a compound-complex that catalyzes the aging of sugar into ethanol and carbon dioxide. It happens normally in yeasts. Zymase movement changes among yeast strains. Zymase is additionally the brand name of the medication pancrelipase. Zymase is a compound-complex that catalyzes the aging of sugar into ethanol and carbon dioxide. It happens normally in yeasts.

Complete answer:

Zymase was first confined from the yeast cell in 1897 by a German physicist named Eduard Buchner who matured sugar in the research facility without living cells, prompting the 1907 Nobel Prize in chemistry. So, option D is correct.

This managed one more hit to vitalism by demonstrating that the presence of living yeast cells was not required for aging. This blend would then get wet as the yeast cells' substance would emerge from the cells.

Sumner discovered that enzymes can be crystallized. For this he got the Nobel Prize in Chemistry in 1946. He was the first scientist to show that enzymes are proteins. So, option A is incorrect

Louis Pasteur is known for his process of pasteurization of milk. So, option C is incorrect.
Kuhne coined the term enzyme. So, option A is incorrect.

Hence, the correct answer is option (D).

Note: Buchner speculated that yeast cells emit proteins into their condition to age sugars. It was later demonstrated that aging happens inside the yeast cells. Sir Arthur Harden, an English scientist, separated zymase into two assortments (dialyzable and nondialyzable) in 1905. Zymase movement changes among yeast strains. Zymase is additionally the brand name of the medication pancrelipase.