Biology questions
20584 published questions with worked solutions.
- The movement of ribosome on the m-RNA is known as
- Genetic information in DNA molecules is coded in the
- Addition of methyl guanosine triphosphate at 5' end of hnRNA in a transcription unit is called
- The t-RNA carrying the first amino acid in eukaryotes is denoted as
- The structural genes which are transcribed in eukaryotes are called
- Ribosomes are composed of approximately
- The two binding sites on the ribosomes are called
- One gene-one polypeptide hypothesis was proposed by
- Sigma factor ( ) is a component of
- N-formyl met t-RNA binds to _____ site on ribosome
- The site of protein synthesis is
- Termination factor which terminates the transcription process is called
- Addition of adenylate residues at 3' end in a transcription unit is called
- Genetic code is universal because
- The known number of amino acids used in protein synthesis is
- Transcription by RNA polymerase is initiated by
- The transcriptional unit consists of
- 80S ribosome is formed of
- The ‘Wobble hypothesis' is the
- Enzyme that makes peptide bonds during protein synthesis is called