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A sequential expression of a set of human genes occurs when a steroid molecule binds to the

  • transfer RNA

  • messenger RNA

  • DNA sequence

  • DNA sequence


C.

DNA sequence

The steroid hormone receptor protein complex activate transcription of target gene by binding to specific DNA sequence.

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The Okazaki fragments in DNA chain growth

  • result in transcription

  • polymerize in the 3’ - to - 5’ direction and forms replication fork

  • prove semi-conservative natuire of DNA replication

  • prove semi-conservative natuire of DNA replication


The two polynucleotide chains in DNA are

  • parallel

  • discontinuous

  • antiparallel

  • antiparallel


Which antibiotic inhibits interaction between t-RNA and m-RNA during bacterial protein synthesis?

  • Erythromycin

  • Neomycin

  • Streptomycin

  • Streptomycin


In which mode of inheritance do you expect more maternal influence among the off spring?

  • Autosomal

  • Cytoplasmic

  • Y-linked

  • Y-linked


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