Celular Flashcards

1
Q

Duplicacion del material genetico

A

Interfase

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2
Q

Fase más larga, cromatina se condensa, cromosomas visibles

A

Profase

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3
Q

Cromosomas se alinean al ecuador

A

Anafase

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4
Q

Los cromosomas se dividen y se desplazan a los extremos

A

Metafase

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5
Q

Division del citoplasma (Citocinesis)

A

Telofase

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6
Q

Intercambio de segmentos de cromátidas lo que aumenta la variabilidad genetica

A

Entrecruzamiento

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7
Q

Celula crece replica sus organelos

A

Fase G1

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8
Q

Celula sintetiza una copia completa del ADN y el centrosoma (replica todo su material genético)

A

Fase S

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9
Q

Replicación final de organelos, se prepara para la mitosis

A

Fase G2

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10
Q

¿Qué iones moviliza la bomba Na+ K+ ATPasa?

A

Saca 3 Na+ y mete 2 K+

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11
Q

Conjunto de procesos mediante los cuales las células manipulan eficazmente la materia y la energía que extraen de su entorno.

A

Nutricion celular

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12
Q

Fases de la nutricion celular

A

Incorporación de los nutrientes.
Preparación de los nutrientes para su utilización.
Utilización de los nutrientes.
Eliminación de los productos de deshecho.

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13
Q

Tipos de digestion celular

A

Extracelular
Intracelular

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14
Q

El ciclo celular consta de dos
etapas principales

A

-La interfase.
-La división celular.

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15
Q

Inicia en la anafase y termina en la telofase, proceso de division celular, se divide el citoplasma

A

Citocinesis

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