Question

Translation occurs when _________. enzymes bind to their substrates to produce products a messenger RNA molecule...

Translation occurs when _________.

  • enzymes bind to their substrates to produce products

  • a messenger RNA molecule is synthesized from the DNA molecule in the nucleus

  • a ribosomal RNA molecule is synthesized from the DNA molecule in the nucleus

  • the blueprint of the RNA molecule is used to bind amino acids together to form proteins

  • a transfer RNA molecule is synthesized from the DNA molecule in the nucleus

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Answer #1

Translation occurs when a transfer RNA molecule is synthesized from the DNA molecule in the nucleus

In biology, translation is the process in which ribosomes synthesize proteins. Translation and transcription are 2 consequent steps in gene expression. In prokaryotes and in eukaryotes, translation occurs in the cytosol.

The process of translation is the addition of one amino acid to the end of the polypeptide. This takes place inside the ribosome.

Translation proceeds as described below.

  1. Initiation: The ribosome assembles around the target mRNA. The first tRNA is attached at the start codon.
  2. Elongation: The tRNA transfers an amino acid to the tRNA corresponding to the next codon. The ribosome then moves to the next mRNA codon to continue the process, creating an amino acid chain.
  3. Termination: When a stop codon is reached, the ribosome releases the polypeptide.
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