TERCERA SEMANA Flashcards

1
Q

QUE OCURRE EN LA 3ERA SEMANA DE DESARROLLO

A
  • APARECE LA ESTRÍA PRIMITIVA
  • GASTRULACION
  • INICIO DE LA PLACA Y EL SURCO NEURAL
  • DESARROLLO DE LA NOTOCORDA
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2
Q

QUIENES DAN ORIGEN A LA GASTRULACIÓN

A

LINEA PRIMITIVA Y MEMBRANA OROFARINGEA

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3
Q

QUIEN DA ORIGEN A LA POLARIAD DEL EMBRION

A

SURCO PRIMITIVO

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4
Q

PROCESO DE MIGRACIÓN DE LAS CÉLULAS DEL EPIBLASTO

A

GASTRULACION

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5
Q

QUE SE FORMA EN LA GASTRULACION

A

ECTODERMO
MESODERMA
ENDODERMO

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6
Q

IDENTIFICA LAS ESTRUCTURAS

A
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7
Q

A TRAVÉS DE QUE ESTRUCTURA MIGRA EL EPIBLASTO

A

A TRAVES DE LA ESTRÍA PRIMITIVA

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8
Q

QUE FORMA EL DESPLAZAMIENTO DEL HIPOBLASTO

A

ENDODERMO

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9
Q

QUE ORIGINA LA MIGRACIPON EL EPIBLASTO POR LA ESTRÍA PRIMITIVA

A

ECTODERMO

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10
Q

IDENTIFICA LAS ESTRUCTURAS

A
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11
Q

CUANDO EMPIEZA LA FORMACION DE LA LINEA Y SURCO PRIMITIVOS

A

DÍA 17 A 19 (ETAPA 8 DE CARNEGIE)

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12
Q

QUE SE FORMA EN LA ETAPA 9 DE CARNEGIE

A

PLANA NEURAL (EXTREMO CEFÁLICO)
MESODERMO PARAXIAL FORMAL LAS PRIMERAS 3 SOMITAS

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13
Q
A
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14
Q

QUE ORIGINA AL PRIMORDIO CARDIACO

A

PLACA PROCORDAL

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15
Q

EN QUE DÍAS SE ORIGINA LA NOTOCORDA

A

DÍA 18 Y 20 (ETAPAS 8 Y 9 DE CARNEGIE)

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16
Q

QUE ORIGINA LA NOTOCORDA

A

SNC
DESARROLLO MUSCULOESQUELETICO
FORMACION DE LOS DISCOS INTERVERTEBRALE S