Powerpoint 9 Flashcards

1
Q

Traduction

A

sunthese des proteines par les ribosomes a partir de linfo genetique contenue dans les ARNm

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2
Q

Molecules impliquees dans la traduction

A
  • ARNt
  • Aminoacyl-ARNt synthetase
  • Ribosomes
  • Polyribosomes ou mpolysome
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3
Q

Code genetique : codon

A

3 acides nucleiques qui coe adn

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4
Q

La lecture des codon

A

5 vers 3

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5
Q

Code genetique degenere

A

plusieurs codon pour un meme acide amine

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6
Q

code redondant

A

plusieurs compinaison pour un meme acide amine

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7
Q

Structure de ARNt

A

Tipe acceptrice : aa correspondant est esterifie
Tige boucle de anticodon : associe aux codons ARNm

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