Parcial 1 Flashcards

1
Q

Que envuelve a las histonas

A

ADN

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2
Q

Conjunto de histonas y ADN

A

Nucleosomas

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3
Q

En cuanto se divide los periodos de gestación

A

38-40 semanas

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4
Q

Cadena de nucleosomas

A

Solenoide

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5
Q

ADN + PROTEÍNAS

A

Cromatinas

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6
Q

Meta fase

A

Sirve de checkpoint y es donde se chondensan los cromosomas

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7
Q

Meosis 1

A

46 cromosomas N

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8
Q

Teratoma

A

Cuando la célula germinal no llega a la gonada

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9
Q

Donde se forman los espermas

A

Tubulos seminiferos

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10
Q

Espermatogonia tipo a

A

Mitosis

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11
Q

Esperma secundario

A

46 cromosomas

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12
Q

De sertoli

A

Nutrición y estructura al esperma

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13
Q

De espera todas a espermatozoide

A

Espermiogenesis

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14
Q

Que hormona es la liberadora de gonadotropina

A

Gnrh

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15
Q

Que activa las células de leydig

A

LH

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16
Q

Conexión hipofisis y testículo

17
Q

Los ovocitos cuando comienzan meoisis

A

En su periodo embrionario