Which of the following biomolecules can serve as activated intermediates in protein synthesis?Group of answer choicesaminoacyl tRNAamino acid esterscharged tRNAa and call of the above

In the activation of an amino acid for protein synthesisGroup of answer choicestwo separate enzymes are required, one to form the aminoacyl adenylate, the other to attach the amino acid to the tRNAmethionine is first formylated and then attached to a specific tRNAthe amino acid is attached to the 5 end of the tRNA through a phosphodiester bondthere is at least one specific aminoacyltRNA synthetase and one specific tRNA for each amino acidAll of the above

Which of the following enzymes catalyzes the reaction that activates amino acids? A. ATP sintetasies / ATP synthetases B. Amino-asiel-tRNA sintetase / Aminoacyl-tRNA synthetase C. Peptidases / Peptidases D. Translokases / Translocases

Which of the following biomolecules can recognize the genetic code?Group of answer choicesaminoacyl tRNA synthaseaminoacyl tRNA synthetaseaminoacyl tRNA esteraseaminoacyl tRNA transacetylasenone of the above

Amino acids for protein synthesis are first activated by:Group of answer choicesPhosphorylationAcetylationAdenylationMethylationUbiquitination

Aminoacyl-tRNA synthetases (amino acid activating enzymes):  Group of answer choicesin conjunction with another enzyme attach the amino acid to the tRNA.interact directly with free ribosomes.“recognize” specific tRNA molecules and specific amino acids.occur in multiple forms for each amino acid.require GTP to activate the amino acid.