Biología molecular Flashcards

(19 cards)

1
Q

Ácidos nucleicos

A

ARN y ADN

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2
Q

Monómero de los ácidos nucleicos

A

Nucleotido

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3
Q

Macromolecula del nucleotido

A

Los ácidos nucleicos

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4
Q

Cariotipo

A

Conjunto completo de cromosomas de un individuo, ordenados por tamaño y forma.

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5
Q

Cromosoma

A
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5
Q

Histonas

A

son proteínas que juegan un papel crucial en la estructura y función del ADN dentro del núcleo celular de las células eucariota

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6
Q

Nucleosoma

A

unidad estructural básica de la cromatina, la forma en que el ADN se empaqueta dentro del núcleo de las células eucariotas

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7
Q

Proceso de empaquetado

A
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8
Q

El ADN tiene doble

A

cadena y hélice

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9
Q

El ADN tiene dos extremos:

A

Extremo 3´y 5´

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10
Q

El ADN está formado de

A

Nucleotidos

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11
Q

Partes de la cadena de ADN

A
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12
Q

Bases nitrogenadas del nucleotido

A
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13
Q

Doble cadena de ADN

A
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14
Q

La cadena de nucleotidos tiene un extremo 5´, un…

A

fosfodiester y un extremo 3´

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15
Q

Doble cadena de ADN

16
Q

ADN y ARN

17
Q

Pentosa del ARN y del ADN

18
Q

Cadena de ADN y de ARN difieren en…

A

Una base nitrogenada y una pentosa