Protein synthesis involves two main steps: transcription (DNA to mRNA) and translation (mRNA to protein). Translation occurs on ribosomes. Ribosomes are composed of ribosomal RNA (rRNA) and proteins and consist of two subunits, a large one and a small one, which come together during translation.
In a mammalian cell, the protein is synthesized by
Asked in UPSC CISF AC EXE 2021 · Topic: Cell (Ribosomes: Structure and Role in Protein Synthesis)
More Biology questions
- Which one of the following cell organelles is not lined by membrane ?
- Which compound is present in D.N.A.does not form amino acid ?
- Proteins are assembled from this acid:
- Which of the following cell organelles play the most significant role in protein synthesis?
- Chemically an enzyme is a:
- Proteins are composed of
- Protein folding is a process in which a polypeptide folds into __________.
- Which of them contains all the information required to fold the polypeptide chain in its 3-D structure?