At the end of this chapter, students will be able to:

• Define microbial metabolism and explain its importance in microbial growth and survival.

• Differentiate between catabolism and anabolism.

• Describe the role of ATP as the main energy currency of the cell.

• Explain the major pathways of energy production in microorganisms.

• Compare aerobic respiration, anaerobic respiration, and fermentation.

• Analyze the relationship between energy metabolism and microbial adaptation to environmental conditions.

• Apply metabolic concepts to microbiological and biotechnological applications.

Last modified: Friday, 5 June 2026, 7:05 PM