Conceptos Basicos Flashcards

1
Q

Unidad elemental de la herencia, controla las caracteristicas hereditarias

A

Gen

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2
Q

Conjunto total de material genetico heridario presente ( MItocondrial o nuclear)

A

Genoma

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3
Q

Estado en el cual se encuentra el ADN en la interfase, estado de condensacion.

A

Cromatina

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4
Q

Unidad estructural del material genetico

A

Cromosoma

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5
Q

Unidad de Cromosoma

A

Cromatida

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6
Q

Cambio o alteracion en la secuencia del ADN

A

Mutacion

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7
Q

Cambio o alteracion en la secuencia del ADN mas frecuente en mas de 1% de la poblacion

A

Polimorfismo

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8
Q

Posicion que ocupa un gen en el cromosoma

A

Locus

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9
Q

Secuencia de un gen situada en el locus, variante de un gen

A

Alelo

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10
Q

Plural de locus

A

Loci

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11
Q

Constitucion genetica de un organismo, informacion de cada individuo en los alelos.

A

Genotipo

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12
Q

Atributo fisico o rasgo que presenta un individuo en consecuencia de un genotipo dadp

A

Fenotipo

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13
Q

Ambos alelos del par de cromosomas son iguales

A

Homocigoto

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14
Q

Ambos alelos del par de cromosomas son diferentes

A

Heterocigoto

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15
Q

Base nitrogenada + Pentosa

A

Nucleosido

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16
Q

Nucleosido fosforilado y contiene uno a tres grupos fosfatos en el Cā€™5

A

Nucleotido

17
Q

Adenina + _____+ Puente de hidrogeno= Base nitrogenada

A

Timina

18
Q

Citosina + _____+ Puente de hidrogeno=Base nitrogenada

A

Guanina