quiz 2 Flashcards

1
Q

el promotor es una región que

A

nunca se transcribe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

RNA involucrada en el corte y empalme

A

snRNA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

durante la traducción, el primer RNAt se localiza

A

en el sition P del ribosoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

en la síntesis proteica, la fidelidad de la traducción depende de la

A

activación de aminoácidos y apareamiento codón - anticodón

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

la eucromatina se caracteriza por

A

ser transcripcionalmente activa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

los micro RNA pueden ser biomarcadores porque

A

son específicos para cada enfermedad y tejido

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

un intron es un fragmento del gen que

A

se transcribe pero no se traduce

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

es un mecanismo de control postranscripcional

A

empalme alternativo

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

los anticodones son tripletes de nucleotidos presentes en el:

A

RNAt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

secuencia de paro

A

UAA
UGA
UAG

How well did you know this?
1
Not at all
2
3
4
5
Perfectly