Ciclo celular Flashcards

1
Q

Partes del ciclo celular

A
G1
S
G2
P
M
A
T
C
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2
Q

Check points

A
G1, =  el ambiente es favorable?
G2 =  Se duplico correctamente el material?
mitosis = Estan los cromosomas unidos al huso mitótico
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3
Q

Ciclina usada en G1-S

A

Ciclina D

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4
Q

Ciclina usada en S-G2

A

Ciclina E

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5
Q

Ciclina usada en G2-M

A

Ciclina A

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6
Q

Factores que estimulan a la ciclinas

A

-Factor de crecimiento vascular endotelial
-Fator de crecimiento derivado de plaquetas
-Factor de crecimiento fibroblastos
-Hormona de crecimiento
-Hormona lutenisante
Hormona foliculoestimulante

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7
Q

En G1

A

La célula crece

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8
Q

Fase en la que se duplica el materal genético

A

Fase S = sintesis

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9
Q

Factores que influyen en el ciclo celular

A
  • Desnutrición
  • Edad
  • Ciclo menstrual
  • Radiación
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10
Q

En que fase se empieza a replicar el centrososma

A

G2

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11
Q

Componentes de la interfase

A

G1,S,G2

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12
Q

Que es el centrosoma

A

organelo compuesto por 2 centriolos nen angulo recto de 9 tripletes de microtubulos cada uno.

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13
Q

Que une a las cromatidas hermanas

A

centromero –> cinetocoro

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