Tejido Muscular Flashcards

1
Q

Forma: Células multinucleadas cilíndricas largas con estriaciones.

A

Fibra muscular esquelética

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2
Q

Ubicación: Músculos esqueléticos.

A

Fibra muscular esquelética

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3
Q

Coloración: Estrías visibles en H&E.

A

Fibra muscular esquelética

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4
Q

Forma: Células ramificadas con un solo núcleo y discos intercalares.

A

Miocitos cardíacos

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5
Q

Ubicación: Músculo cardíaco

A

Miocitos cardíacos

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6
Q

Función: Contracción rítmica involuntaria.

A

Miocitos cardíacos

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7
Q

Forma: Fusiformes con núcleo central.

A

Células musculares lisas

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8
Q

Ubicación: Pared de órganos huecos (intestino, vasos)

A

Células musculares lisas

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9
Q

Función: Contracción involuntaria lenta.

A

Células musculares lisas

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10
Q

Función: Almacena y libera calcio para la contracción.

A

Retículo sarcoplásmico

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11
Q

Invaginaciones de la membrana plasmática para propagación del potencial de acción.

A

Túbulos T

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