|Gram Stain Technique|
The Gram stain is a differential staining technique used to classify & categorize bacteria into two major groups: Gram positive and Gram negative, based on the differences of the chemical and physical properties of the cell wall.
|Aseptic Technique and the Transfer of Microorganisms|
Asepsis is the state of remaining free from pathogenic and contaminating microorganisms.This technique ensures a contaminant free environment while handling micro organisms.
|Streak Plate Method|
The streak plate method is a rapid qualitative isolation method for obtaining discrete colonies from a mixed population.
To introduce and demonstrate the principle and experimental set up for determining the motility of microbes
|Catalase and Coagulase Test|
To introduce and demonstrate the principle and experimental set up for determining the microbe’s ability to detoxify hydrogen peroxide and /or to cause blood coagulation.
To introduce and demonstrate the principle and experimental set up for determining the ability of microorganism to produce "Lecithinase" enzyme.
|Bacterial Growth Curve|
To study the different phases of growth of a bacterium by plotting a curve with time of growth on the X-axis and optical density on the Y-axis.
|Carbohydrate Fermentation Test|
To study the different carbohydrate utilization of bacteria using phenol red carbohydrate fermentation broth.
|Differential and Cytological Staining Techniques|
To study the staining of bacteria with special stains that help to reveal their morphology thereby enhancing the contrast using a bright field microscope.
|Antibiotic Susceptibility Testing|
To determine the susceptibility of a microbial species against different antibiotic agents.
|Methylene Blue Reductase Test|
Checking the quality of the given milk sample
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