Who discovered that biological enzymes can perform structural transformations outside of living cell containers, establishing cell-free fermentation? MCQ with Answer and Explanation

Question
Who discovered that biological enzymes can perform structural transformations outside of living cell containers, establishing cell-free fermentation?
A. Robert Koch
B. Hans Krebs
C. Louis Pasteur
D. Eduard Buchner
Answer: Option D
Solution (By JKSSB Mock Tests)
Buchner proved yeast extracts ferment sugar into ethanol without living cell structural scaffolding, winning the 1907 Nobel Prize in Chemistry.
This question belongs to: Static General Knowledge Inventions and Discoveries
Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Inventions and Discoveries Questions

Question #1
The invention of the highly efficient multi-plate safety storage match box strip containing antimony trisulfide was pioneered where?
A. Sweden
B. England
C. Germany
D. United States
Discuss
Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
Swedish manufacturing optimization made safety matches affordable and standard globally during the 19th century.
This question belongs to: Static General Knowledge Inventions and Discoveries
Question #2
Who discovered that the element Beryllium is isolated from emerald and beryl crystal ores?
A. Humphry Davy
B. Martin Heinrich Klaproth
C. Louis-Nicolas Vauquelin
D. Jöns Jacob Berzelius
Discuss
Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
Vauquelin discovered beryllium oxide in 1798 after chemical analysis of distinct mineral beryl matrix samples.
This question belongs to: Static General Knowledge Inventions and Discoveries
Question #3
Who discovered the atomic element Radium alongside his wife Marie Skłodowska-Curie?
A. J.J. Thomson
B. Pierre Curie
C. Ernest Rutherford
D. Henri Becquerel
Discuss
Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option B

Explanation:
Pierre Curie collaborated deeply with Marie Curie to physically extract radium chloride from radioactive raw pitchblende matrices.
This question belongs to: Static General Knowledge Inventions and Discoveries
Explore All Inventions and Discoveries MCQs
Today's Top Topics
Classical Dances of India 442 States and Capitals of India 256 National Parks and Wildlife Sanctuaries of India 430 Awards and Honours 384 Important Days 292
Explore Subjects
Accountancy and Statistics 3179 Science 4430 Computer 5279 History GK 3374 Current Affairs 575
Practice Mix
The receipt ______ they gave is fake.
Identify the error: 'He is the most young of the team.'
Which view in PowerPoint displays thumbnails of all slides for easy rearrangement?
A sum of money at compound interest doubles in 5 years. In how many years will it become 4 times?
Which of the following is an example of educational software?