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प्रश्न
Which of the following is the correct sequence of event with reference to the central dogma?
पर्याय
Transcription, Translation, Replication
Transcription, Replication, Translation
Duplication, Translation, Transcription
Replication, Transcription, Translation
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उत्तर
Replication, Transcription, Translation
Explanation:
The Central Dogma describes the fundamental flow of genetic information within a biological system, typically following a specific three-step sequence:
- Replication: The process by which DNA makes an exact copy of itself, ensuring genetic continuity during cell division.
- Transcription: The genetic code from a DNA template is used to synthesise a complementary messenger RNA (mRNA) molecule.
- Translation: The sequence of nucleotides in the mRNA is decoded at the ribosome to assemble amino acids into a specific protein.
APPEARS IN
संबंधित प्रश्न
Explain the process of transcription in prokaryotes.
Name the enzyme responsible for the transcription of tRNA and the amino acid the initiator tRNA gets linked with.
Transcription is the transfer of genetic code from a DNA molecule to ______.
What is the central dogma?
Name the parts marked ‘A’ and ‘B’ in the given transcription unit:
The process of copying genetic information from one strand of DNA to RNA is termed as ______.
In a cell, DNA transcription is halted when ______
Read the following and answer from given below:
The translation is the process of polymerization of amino acids to form a polypeptide. The order and sequence of amino acids are defined by the sequence bases in the mRNA. The amino acids are joined by a bond called a peptide bond. The ribosome is the site of protein synthesis.
Which ion is essential for the association of both units of the ribosome at the time of protein formation?
Which factor is important for termination of transcription?
Which nucleotide replaces thymine during the transcription process when RNA is synthesized?
Which enzyme is responsible for catalyzing the transcription process?
How many DNA strands serve as the template strand during transcription?
What is the direction of the template strand during transcription?
What is the direction of the coding strand?
A transcription unit consists of how many major parts?
What occurs during the elongation stage of transcription?
What happens during the termination stage of transcription?
Which three post-transcriptional modifications convert hnRNA into mature mRNA in eukaryotes?
