Question
The first phase of translation is:
Recognition of DNA molecule
Aminoacylation of tRNA
Recognition of an anti-codon
Binding of mRNA to ribosome
According to the text, the formation of a peptide bond requires energy. Therefore, "in the first phase itself amino acids are activated in the presence of ATP and linked to their cognate tRNA – a process commonly called as charging of tRNA or aminoacylation of tRNA". While the ribosome binds to mRNA during the initiation step of protein synthesis, the activation of amino acids (aminoacylation) is explicitly described as the first phase.
This question aligns with the NEET BIOLOGY syllabus, specifically targeting concepts from Molecular Basis of Inheritance. Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.
More Molecular Basis of Inheritance Questions
Which scientist conducted an experiment with 32P and 35S labelled phages for demonstrating that DNA is the genetic material?
The method of DNA replication in which two strands of DNA separate and synthesize new strands is called:
Which one of the following experiments of Frederick Griffith resulted in the discovery of bacterial transformation?
Given below are two statements: Statement I: In the RNA world, RNA is considered the first genetic material evolved to carry out essential life processes. RNA acts as a genetic material and also as a catalyst for some important biochemical reactions in living systems. Being reactive, RNA is unstable. Statement II: DNA evolved from RNA and is a more stable genetic material. Its double helical strands being complementary, resist changes by evolving repairing mechanism. In light of the above statements, choose the most appropriate answer from the options given below:
What is the role of RNA polymerase III in the process of transcription in Eukaryotes?
Which experimental material was used by Taylor and colleagues to prove that DNA in chromosomes replicates semiconservatively?
Which of the following is not a cloning vector?
The association of histone H1 with a nucleosome indicates:
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