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प्रश्न
What is the role of Mg++ in Translation?
उत्तर
During protein synthesis (translation), Mg++ ions act as co-factors for joining two subunits of ribosomes.
संबंधित प्रश्न
Give the central dogma of protein synthesis.
Draw a neat and labelled diagram of transcription and processing of hn-RNA
Define.
Translation
What will be the codon sequence on mRNA formed on template strand if the codon sequence on coding strand of transcription unit is ATG GTG AGC TAC GCG?
____________ refers to removal of introns and joining the exons in a defined order in a transcription unit.
Match the Column I (RNA polymerases) with Column II (Transcribed products) and select the correct option.
| Column I | Column II | ||
| i. | RNA polymeraseI | a. | t-RNA |
| ii. | RNA polymerase II | b | rRNA |
| iii. | RNA polymerase III | c. | hnRNA |
Select the correct option from the following:
Identify the process represented in the diagram given below.
Identify the CORRECT statements.
- Conversion of hnRNA to mRNA - Processing
- Removal of introns and joining of exons - Splicing
- Methyl adenosine triphosphate is added to 5'-end of hnRNA- Capping
- Addition of adenylate residues to 5' end in a template-dependent manner - Tailing
Which of the following is transcribed and then translated to form a protein product?
How many polypeptide chains are present in gamma immunoglobulin?
