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Introduction about bacteria
All bacteria, both pathogenic and saprophytic, are unicellular organisms that reproduce by binary fission. Most bacteria are capable of independent…
Structure of bacteria
General Concepts Gross Morphology: Bacteria have characteristic shapes (cocci, rods, spirals, etc.) and often occur in characteristic aggregates (p…
Introduction to Bacteriology
Bacteria are single-celled microorganisms that lack a nuclear membrane, are metabolically active and divide by binary fission. Medically they are a…
Acquired Defects
Protein-Calorie Malnutrition Protein-calorie malnutrition is the leading cause of immune deficiency in the world.…