Figure 83 - Metabolic Pathway -In Figure 8

Figure 8.3 - Metabolic Pathway
$$\begin{array} { c c } \text { Gene } a & \text { Gene } b \\\downarrow & \downarrow \\\text { Enzyme A } & \text { Enzyme B } \\\downarrow & \downarrow \\\text { Compound A } & \rightarrow \text { Compound B } \rightarrow \text { Compound C }\end{array}$$
-In Figure 8.3, if enzyme A is an inducible enzyme,

A) compound B would bind to enzyme A directly.
B) compound C would react with gene a directly.
C) compound C would bind to the repressor for Gene a.
D) compound A would react with enzyme B directly.
E) compound A would bind to the repressor for Gene a.