Quiz 2 Flashcards

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1
Q

el promotor es una región que:

A

nunca se transcribe

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2
Q

RNA involucrado en el corte y empalme

A

snRNA

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3
Q

en la síntesis proteíca, la fidelidad de la traducción depende de la:

A

activación de los aminoacidos y apareamiento codon - anticodon

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4
Q

la eucromatina se caracteriza por:

A

ser transcripcionalmente activa

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5
Q

los micro RNA pueden ser biomarcadores porque:

A

son especificos para cada enfermedad y tejido

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6
Q

un intron es un fragmento del gen que:

A

se transcribe pero no se traduce

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7
Q

es un mecanismo de control postranscripcional

A

empalme alternativo

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8
Q

los anticodones son tripletes de nucleotidos presentes en el:

A

RNAt

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9
Q

la siguiente es una secuencia de paro:

A

UAG

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10
Q

durante la traducción, el primer RNAt se localiza:

A

en el sitio A del ribosoma

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