niveles de organización Flashcards

1
Q

diferencias entre eucariota y procariota

A

la presencia de núcleo, de tamaño y sus organelos

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2
Q

partes del ciclo celular

A

interfase( G1, Fase S, G2) G0

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3
Q

qué comprende la interfase?

A

la preparación para la división celular

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4
Q

qué sucede en la fase G1?

A

crecimiento celular y replicación de organelos

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5
Q

fase S

A

duplicación del ADN

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6
Q

qué sucede en la fase G2?

A

síntesis de oganelos y enzimas

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7
Q

fase G0

A

reposo o descanso de células no requeridas

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8
Q

fases de la mitosis o meiosis

A

profase
metafase
anafase
telofase

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9
Q

células de la mitosis

A

células somáticas (epiteliales, neuronas, eritrocitos, leucocitos)

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10
Q

células de la meiosis

A

gametos sexuales
esperma 50%
óvulo 50%

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11
Q

cuántas células resultan de la mitosis

A

2 células idénticas

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12
Q

en qué parte del ciclo celular se produce la división celular?

A

en la fase M, ya sea mitosis o meiosis

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13
Q

objetivo de la meiosis

A

perpetuar la especie

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