MICROBIOLOGY LABORATORY

EXERCISE PAGE

Introductory Laboratory 1

Pond Water Exercise 5

Cell Morph Characteristics of Common Bacteria 9

Staining Procedures - The Gram Stain 13

Dilution Plating - Distribution of Bacteria 17

Examination of Cultures for Motility 25

Examination of Bacterial Colonies 21

Routine Study of Pure Cultures 122-123

Differentiation and Identification of Pure Cultures of Some Common Bacteria (first 6) 29

Differentiation and Identification of Pure Cultures of Some Common Bacteria (second 6) 29

General Unknown 35

Growth of Bacteria 43

EXAM

Physical and Chemical Effects on Bacteria 49

The Bacteriological Examination of Water 55

Fungi 63

Enrichment Cultures - Nitrogen Cycle (soil microorganisms) 79

Viruses 69

(Finish)Enrichment Cultures - Nitrogen Cycle 79

Preparation and Analysis of Yogurt 73

Serologic Reactions 91

EXAM