MCQ PracticeThe amino acids used in protein synthesis are activated by ATP in the presence of specific activating enzymes calledSubject: BiologyTopic: Genetics And EvolutionAPyrophosphatesBAminoacyl synthetasesCAminoacyl dehydrogenasesDAminoacyl reductasesCorrect Answer: BPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the