• 2022-07-02
    5. KDEL sequence:
  • Soluble resident proteins of the ER lumen typically possess the retrieval signal “lys-asp-glu-leu”(or KDEL in single letter nomenclature).These proteins are recognized and returned to the ER by the KDEL receptor.

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      Given the z transform [img=189x53]1803a2f394c6141.png[/img],then the inverse transform is___ A: a left-sided sequence B: a right-sided sequence C: a two-sided sequence D: an uncertain sequence

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      RNA polymerase holoenzyme initiates transcription which involves A: recognition of the -10 sequence and -35 sequence B: recognition of the -10 sequence onl C: recognition of the -35 sequence only D: recognition of the -100 sequence only E: none of the above

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      If the DNA strand shown below is used as a template for RNA polymerase, what would be the sequence of the resultant mRNA following transcription? 5'-CATTCCATAGCATGT-3' A: 5'-UGUACGAUACCUUAC-3' B: 5'-CAUUCCAUAGCAUGU-3' C: 5'-GUAAGGUAUCGUACA-3' D: 5'-ACAUGCUAUGGAAUG-3'

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      Which of the following DNA sequences is complementary to the mRNA sequence of 5’-AAGUCA-3’?下列哪一个DNA序列是5’-AAGUCA-3’的互补序列? A: 5’-AAGUCA-3’ B: 5’-TTCAGT-3’ C: 5’-UUCAGU-3’ D: 5’-TGACTT-3’

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      sequence _____________。