Sist Muscular Flashcards

1
Q

Genes del sist muscular

A

MYOD

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2
Q

Sistema musculas la mayoría provienen de

A

Mesodermo

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3
Q

Músculo del irías proviene d e

A

Neuroectodermo

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4
Q

Músculos del esófago provienen de

A

Transdiferenciaci9n del músculo liso

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5
Q

Mesenquima de la cabeza proviene de

A

Cresta neural

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6
Q

Mesenquima original de arcos faringeos forman

A

Músculos del cuello y cabeza

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7
Q

Musculos de los miembros. Axiales del tronco. Y la cabeza se desarrollan mendiante

A

Transformación epiteliomesenquimatosa

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8
Q

Los mioblastos se fusionan y forman

A

Miotubos

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9
Q

Que hace el ácido retinioco

A

Estimula la miogenesis esqueletica

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10
Q

A que se debe el crecimiento muscular adicional en el feto

A

A la fusión progresiva de mioblastos y miotubos

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11
Q

Los fibroblastos producen:

A

Epimisio
Perimisio

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12
Q

El endomisio de donde proviene

A

De lámina externa y fibras reticulares

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13
Q

División de los miotomos

A

. Espacial dorsal
. Hipaxial ventral

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14
Q

Muotomos inervados x ramas de que

A

De nervios raquideos

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15
Q

La rama primaria dorsal inerva

A

División epaxial

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16
Q

La rama primaria ventral inerva

A

La división hipaxial

17
Q

Los arcos faringeos que forman

A

Musculos de masticación
Expresión facial
Faaringe
Laringe

18
Q

Musculos del ojo provienen de

A

3 miotomos preoticos inervados x pares craneales. 3.4.y6

19
Q

Musculos de la lengua provienen de

A

Miotomos oxipitales o postoticos. Inervados x nervio hipogloso XII