Mitosis Flashcards

1
Q

Fases de la Mitosis

A
Interfase
Profase
Prometafase
Metafase
Anafase A y B
Telofase
Cinocinecis
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2
Q

Citocinecis

A

División de la membrana celular, por anillo de miocina y actina

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3
Q

Función del anillo de miocina y actina

A

Ahorca membrana celular de cel madre para producir 2 cel hijas

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4
Q

Células en la mitosis

A

Somáticas

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5
Q

Fases de la div celular

A

G1
S
G2
M

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6
Q

Qué sucede en la interfase?

A

Crece la cel
Duplica organelos
Duplica cromosomas

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7
Q

Los cromosomas se cuentan por número de… y no de…

A

centromeros y no de cromatides

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8
Q

La duplicación empieza en _____ y termina en ____

A

empieza en S

y termina en G2

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9
Q

La separación de centrosomas da lugar a______

A

husos mitóticos

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10
Q

alpha y beta tubulina hace_____

A

microtúbulos

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11
Q

gama tubulina _____

A

ancla microtubulos a centrosoma

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12
Q

Profase…

A

Desaparece envoltura nuclea

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13
Q

Metafase…

A

Cromosomas se alinean en el plano ecuatorial

Microtubulos se anclan a cinetocolos

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14
Q

Anafase…

A

Cromatidas se separan y se van a polos opuestos

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15
Q

Telofase

A

Aparece membrana cel

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