What conclusions did Beadle and Tatum reach in their studies of Neurospora ?
A) Each mutant gene affected three enzymes.
B) Each mutant gene affected a pair of enzymes.
C) Each mutant gene affected only one enzyme.
D) Mutant genes had no effect on the enzymes produced by the cells.
E) Each mutant gene affected as many enzymes as were present in a particular metabolic pathway.

Question

Quizplus · Accepted Answer

Beadle and Tatum's experiments with Neurospora led to the formulation of the one gene-one enzyme hypothesis, which states that each gene directly produces a single enzyme that in turn affects an individual step in a metabolic pathway.

What Conclusions Did Beadle and Tatum Reach in Their Studies