Question

describe the process to observe bacteria in butter milk

Please answer fast, it's urgent.​

Answer 1

Answer:

Take few drops of buttermilk and dilute it with few drops of water. Put a drop of crystal violet and cover with a cover slip and allow it to get stained fro 1 min. Wash the slide to remove excess of stain and observe it under microscope. The dark blue coloured rod shaped microscope are the Lactobacillus.

Answer 2

Answer:

PROCEDURE TO OBSERVE BACTERIA IN BUTTERMILK:

(i)Take few drops of buttermilk and dilute it with few drops of water.

(ii)Put a drop of crystal violet and cover with a cover slip and allow it to get stained for a minute.

(iii)Wash the slide to remove excess of stain and observe it under a microscope.

(iv)The dark blue coloured rod shaped microbe that we are able to observe are Lactobacillus.

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