A Mutation in Yeast Knocks Out the Ability of Cells

Multiple Choice

A mutation in yeast knocks out the ability of cells to convert pyruvate to ethanol.How might this mutation affect these yeast cells?

A) The mutant yeast will be unable to metabolize glucose.
B) The mutant yeast will be unable to grow anaerobically.
C) The mutant yeast will be unable to grow aerobically.
D) The mutant yeast will grow anaerobically only when provided glucose.