Before bacterial cells are simple stained and observed with the light microscope, they must be a. Smeared on a slide. b. Heat fixed. c. Air dried. d. All the above (A—C) are correct.

Before bacterial cells are simple stained and observed with the
light microscope, they must be
a. Smeared on a slide.
b. Heat fixed.
c. Air dried.
d. All the above (A—C) are correct.
by

1 Answer

Answer :

d. All the above (A—C) are correct.
by

Related questions

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What type of microscope is usually necessary for observing viruses? A Dark field microscope B Phase contrast microscope C Electron microscope D Compoundmicroscope

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Antibiotics will not work against _____ diseases because they lack the structures and metabolic machinery with which antibiotics interfere. a. viral b. bacterial c. fungal d. protozoan

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What do you say to someone with smeared eye makeup?

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Last Answer : Personally, I wouldn’t say anything: that’s why mirrors exist.

A boy presses a side of a blue pencil to a side of a yellow pencil, holding both pencils vertically. One inch of the pressed side of the blue pencil, measuring from its lower end, is smeared with paint. The yellow pencil is held steady while the boy slides the blue pencil down 1 inch, continueing to press it against the yellow one. He returns the blue pencil to its former position, then again it slides down 1 inch. He continues until he has lowered the blue pencil 5 times and raised it 5 times- 10 moves in all.Supposed that during this time the paint neither dries nor diminishes in quantity. How many inches of each pencil will be sneared with paint after the tenth move? -Riddles

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Brad stared through the dirty soot-smeared window on the 22nd floor of the office tower. Overcome with depression he slid the window open and jumped through it. It was a sheer drop outside the building to the ground. Miraculously after he landed he was completely unhurt. Since there was nothing to cushion his fall or slow his descent, how could he have survived the fall? -Riddles

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Last Answer : Brad was so sick and tired of window washing, he opened the window and jumped inside.

Why does paper becomes translucent when smeared with oil?

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Two small identical earthen pots A and B are taken. Paint is smeared thoroughly on pot A. Equal quantity of water is filled in both pots till the brim. In which pot the water will be cold? Why?

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Last Answer : In pot B water will be colder than that of pot A. In pot A, paint is smeared. The pores are closed. So water drops cannot evaporate through the walls. In pot B which is unpainted water evaporates and has cooling effect on the water inside.

Bacterial leaf blight of rice is caused by a species (a) Alternaria (b) Erwinia (c) Xanthomonas (d) Pseudomonas.

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Last Answer : (c) Xanthomonas

Bacillus subtilis makes a good "bacterial factory" in genetic engineering because _____. a. it normally retains the products it makes b. it is not a human pathogen c. contains endotoxins in it's cell wall d. traditionally ferments sugars

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