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प्रश्न
How is Prokaryotic Transcription process different in eukaryotes?
उत्तर
Differences between prokaryotic and eukaryotic transcription:
| Prokaryotic Transcription | Eukaryotic Transcription |
| 1. It occurs in the cytoplasm | 1. It occurs in the nucleus. |
| 2. There is no specific period for prokaryotic transcription to occur. | 2. It occurs in the G1 and G2 phases. |
| 3. Products of transcription become effective in situ. | 3. Transcription products come out of the nucleus for functioning in the cytoplasm. |
| 4. mRNA is generally polycistronic | 4. mRNA is generally monocistronic. |
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संबंधित प्रश्न
(i) Name the scientist who suggested that the genetic code should be made of a combination of three nucleotides.
(ii) Explain the basis on which he arrived at this conclusion.
Explain the processing the hnRNA needs to undergo before becoming functional mRNA eukaryotes.
What are introns?
Transcription is the transfer of genetic code from a DNA molecule to:
(i) RNA molecule
(ii) Second DNA molecule
(iii) Ribosomal sub unit·
(iv) Sequence of amino acids in a protein molecule
Initiation codon of protein synthesis in Eukaryotes is ______.
Which of the following is the correct sequence of event with reference to the central dogma?
How is the two stage process of protein synthesis advantageous?
Which is not involved in protein synthesis?
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?
