A gene of operon which synthesizes a repressor protein is ______.
Promoter gene
Regulator gene
Operator gene
Structural gene
Additional Questions
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RNA polymerase is only capable of catalyzing the process of ______. |
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What is not true for genetic code? |
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The Segments of DNA, capable of moving from one location to another are |
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Assertion: Replication and transcription occur in the nucleus but translation occurs in the cytoplasm. Reason: mRNA is transferred from the nucleus into the cytoplasm where ribosomes and amino acids are available for protein synthesis. |
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PCR and Restriction Fragment Length Polymorphism are the methods for |
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Assertion: Amber codon is a termination codon. Reason: If in a mRNA, a termination codon is present, the protein synthesis stops abruptly whether the protein synthesis is complete or not. |
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Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a ‘‘triplet'? |
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Removal of introns and joining of exons in a defined order during transcription is called |
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Satellite DNA is useful tool in |
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What does "lac" refer to in what we call the lac operon? |
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