Biology
NULL
Medium
Question
Lock and Key model was proposed by ______________?
A
Emil Fischer
✓ Official correct answer
B
Koshland
C
Robin Williams
D
Rudolph Virchow
Community credibility
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A
Emil Fischer
No member explanations yet for this option.
B
Koshland
No member explanations yet for this option.
C
Robin Williams
No member explanations yet for this option.
D
Rudolph Virchow
No member explanations yet for this option.
Explanation
The lock-and-key model of enzyme action, which proposes that an enzyme's active site has a fixed shape that precisely matches its substrate, was proposed by Emil Fischer in 1894.