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TRUEMAN BIOLOGY-NCERT Exemplar Questions +2 (MOLECULAR BASIS OF INHERITANCE)-MCQs
- The first genetic material could be
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- With regard to mature mRNA in eukaryotes
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- The human chromosomes with the highest and least number of genes in th...
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- Who amongst the following scientists had no contribution in the develo...
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- DNA is a polymer of nucleotides which are linked to each other by 3'-5...
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- Discontinuous synthesis of DNA occurs in one strand, because
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- Which of the following steps in transcription is catalysed by RNA poly...
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- Control of gene experssion takes place at the level of
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- Regulatory proteins are the accessory proteins that interact with RNA ...
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- Which was the last human chromosome to be completely sequenced ?
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- Which of the following are the functions of RNA
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- While analysing the DNA of an organism a total number of 5386 nucleoti...
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- In some viruses, DNA is synthesised by using RNA as template. Such a D...
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- If Meselson and Stahl's experiment is continued for four generations i...
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- If the sequence of nitrogen bases of the coding strand of DNA in a tra...
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- The RNA polymerase holoenzyme transcribes
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- If the base sequence of a codon in mRNA is 5'-AUG-3', the sequence of ...
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- The amino acid attaches to the tRNA at its
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- To initiate translation, the mRNA first binds to :
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- In E.coli, the lac operon gets switched on when :
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