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A nucleosome is composed of 

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Important Questions on Molecular Basis of Inheritance

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In the experiment conducted by Griffith, when a mixture of heat-killed S-strain and live R-strain of Pneumococcus bacteria was injected into healthy mice, it developed pneumonia. This was due to
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Radioactive sulphur containing bacteriophage is allowed to attach to E. coll that contains radioactive phosphorus. The viruses produced in this bacteria by this infection will have
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Discontinuously synthesized fragments of DNA are joined by

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If E. coli completes the process of DNA replication within 38 minutes, then the rate of polymerisation of DNA would be approximately

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In a transcription unit, the promoter is located towards
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A hypothetical sequence of a transcription unit is represented below
3'CGGAATCCAA-5' Template strand

5'GCCTATAGGTTA-3' Coding strand

If we switch the position of the promoter with a terminator in the above-given transcription unit and transcription occurs, then the sequence of RNA transcribed will be

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Select the incorrect statement from the following:
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In eukaryotes, rRNAs are transcribed by