Exámen Flashcards

1
Q

Menciona 3 técnicas de tincion diferencial

A

Gram
Zhiel
Kinyoun

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2
Q

Menciona una tincion simple

A

Azul algodón lactofenol

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3
Q

Para que sirve la tincion wright

A

Tiñe células sanguíneas con eosina y azul de metileno

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4
Q

Menciona el colorante para teñir capsulas

A

Rojo congo

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5
Q

Menciona el colorante oara teñir esporas

A

Shaeffer
Fulton

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6
Q

Menciona las tinciones para granulosmetacromaticos

A

-Albert
-Loeffer

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7
Q

Que es un colorante?

A

Comúnmente son sales

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8
Q

Menciona tres bacilos patogenos

A

Salmonella
Clostridium
Escherichia

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9
Q

Menciona tres Staphylococcus que se tiña con azul de metileno

A

Staphylococcus aureus
Staphylococcus mutans
Staphylococcus cervisae

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10
Q

Son aquellas que tienen un cation colorado unido a un cation incoloro

A

Colorantes basicos

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11
Q

Que colorean los tintes a la bacteria

A

El tinte se combina con el Citoplasma bacteriano

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12
Q

Cuál es el tamaño de las bacterias?

A

0.1 mm

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13
Q

Desventaja de usar un porta y cubre objetos

A

Limita el tamaño de la muestra

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14
Q

Que es un mordiente?

A

Sustancia que incrementa la coloración de la muestra

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15
Q

Que ocurre con los ácidos nucleicos de las bacterias?

A

Se combinan con constituciones celulares cargadas negativamente

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