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Transcription and Post Transcriptional Modifications
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Transcription and Post Transcriptional Modifications
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Transcription and Post Transcriptional Modifications
Synthesis of DNA from RNA by enzyme reverse transcriptase termed as:
Replication
Reverse transcription
Translation
Termination
Author:
rikazzz
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Transcription and Post Transcriptional Modifications
Large size of mammalian cell ranges between
20-50 pg. of Ribonucleic Acid (RNA)
20-30 pg. of Ribonucleic Acid (RNA)
10-40 pg. of Ribonucleic Acid (RNA)
40-45 pg. of Ribonucleic Acid (RNA)
Author:
rikazzz
Comment
Transcription and Post Transcriptional Modifications
Pribnow box is generally named as:
CAAT box
GC box
TATA box
Core promoter
Author:
rikazzz
Comment
Transcription and Post Transcriptional Modifications
Complete DNA molecule is not expressed in:
Translation
Transcription
Replication
Duplication
Author:
rikazzz
Comment
Transcription and Post Transcriptional Modifications
If promoter region is recognized by RNA polymerase it releases:
Coactivator
Sigma factor
promoter
Corepressor
Author:
rikazzz
Comment
Transcription and Post Transcriptional Modifications
Intervening nucleotide sequences in messenger RNA that do not code for proteins called:
Exons
Introns
Spliceosome
Poly-A tail
Author:
rikazzz
Comment
Transcription and Post Transcriptional Modifications
RNA polymerase lacking ability to:
Synthesis RNA
Repair the errors during RNA synthesis
Start transcription without promoter
TATA box
Author:
rikazzz
Comment
Transcription and Post Transcriptional Modifications
Amount of RNA in typical bacterium ranges between
0.05-0.10 pg.
0.2-0.11 pg.
0.07-0.10 pg.
0.04-0.12 pg.
Author:
rikazzz
Comment
Transcription and Post Transcriptional Modifications
Molecular weight of RNA polymerase of E. Coli is:
400 kDa
465 kDa
560 kDa
200 kDa
Author:
rikazzz
Comment
Transcription and Post Transcriptional Modifications
Process in which ribonucleic acid is synthesized from DNA is called:
Translation
Transcription
Replication
Genomics
Author:
rikazzz
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