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Biologia Flashcards

(23 cards)

1
Q

Células procariontas

Donde tienen el adn

A

Nucleoide

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2
Q

En las células eucariontas en donde contienen el adn

A

Núcleo

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3
Q

Que hace la pared celular

A

Da protección en plantas y hongos

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4
Q

De que están hechas las paredes celulares

A

Hechas de celulosas

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5
Q

Que es citoesqueleto

A

Filamentos intermedios

Micrtobulos y microfilme tos

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6
Q

Quien le da forma ala célula ?

A

Citoesqueleto

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7
Q

2 extensiones de la membrana

A

Cilios y flagelos

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8
Q

Numerosos y cortos

A

Cilios

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9
Q

Largos y pocos

A

Flagelos

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10
Q

El núcleo tiene

A

Membranas con poros

Adn y Rna

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11
Q

Núcleolo compuesto por RNA

A

Donde se esambla los ribosomas

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12
Q

RE rugido

A

Forman proteínas

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13
Q

Re liso

A

forman lípidos

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14
Q

Aparato de golgi

A

Diseñados para empacar y etiquetar vesículas

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15
Q

Lisosomas son

A

Vesículas que tienen enzimas e higieren partes de la célula

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16
Q

Vacuolas centrales:

A

Utilizan a la planta para controlar la presión

Ayudan a evitar que se marchite la flor

17
Q

Vacuolas contractuales

A

Usan células unicelulares

18
Q

Mitocondria

A

Organelo que produce energía utiliza glucosa y produce atp

19
Q

Cloroplastos

A

Organelo de doble membrana para la fotosíntesis.

20
Q

Clorofila de forma de disco

21
Q

Pilas de tilacoides

22
Q

Plástidos

A

Almacén de pigmentos de plantas y proptista fotosintéticos

Almacenan también energía a largo plazo como almidón

23
Q

Citoplasmas e

A

Contendido líquido contiene moléculas de agua y sal