The diauxic process and the roles of cAMP (cyclic adenosine monophosphate) and CAP (catabolite activator protein) during this process. Introduction: When there are two energy sources (sugars) on the culture media, it is easy for the bacteria to metabolize the sugar, the primary source of energy is glucose and after complete utilization of glucose, the bacteria start utilizing secondary sugar like lactose. Due to the presence of two energy sources, there are two growth phases.

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Chapter 14, Problem 10CONQ

Summary Introduction

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The diauxic process and the roles of cAMP (cyclic adenosine monophosphate) and CAP (catabolite activator protein) during this process.

Introduction:

When there are two energy sources (sugars) on the culture media, it is easy for the bacteria to metabolize the sugar, the primary source of energy is glucose and after complete utilization of glucose, the bacteria start utilizing secondary sugar like lactose. Due to the presence of two energy sources, there are two growth phases.

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