If glucose is available in the environment of E. coli, the cell responds with a very low concentration of cAMP. When the cAMP increases in concentration, it binds to CAP. Which of the following would you expect to be a measurable effect?
A) decreased concentration of the lac enzymes
B) increased concentration of the trp enzymes
C) decreased binding of the RNA polymerase to sugar metabolism-related promoters
D) decreased concentration of alternative sugars in the cell
E) increased concentrations of sugars such as arabinose in the cell
Single E. coli bacterium
Carbohydrates: The combining of the monosaccharides glucose and fructose to form the disaccharide ...
Insulin, glucagon and blood glucose levels
Reproductive Cell Division: Meiosis I
In F- F+ mating, demonstrating how the recipient F- cell is converted to F+
Glomeromycete hypha branching inside the cell of a plant root.