In Bacillus,the presence of alternate forms of which molecule is responsible for the control of large numbers of genes?
A)DNA dependent RNA polymerase
B)TFII
C)σ factor
D)Trp repressor
E)Operator protein

Question

Quizplus · Accepted Answer

In Bacillus, the presence of alternate forms of σ factor is responsible for the control of large numbers of genes. Each σ factor recognizes a different subset of promoter sequences, leading to the expression of specific sets of genes.

In Bacillus,the Presence of Alternate Forms of Which Molecule Is