Cell-Biology Miscellaneous


  1. When thymidine synthesis is inhibited, eukaryotic cells will be arrested at









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    The arrest of thymidine kinase synthesis occurred after completion of the delayed mitosis.

    Correct Option: A

    The arrest of thymidine kinase synthesis occurred after completion of the delayed mitosis.


  1. Plastome is









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    The plastome is the genetic material that is found in plastids in plant cells (for example in the chloroplast). It composes part of the entire genome of photosynthetic organisms.

    Correct Option: B

    The plastome is the genetic material that is found in plastids in plant cells (for example in the chloroplast). It composes part of the entire genome of photosynthetic organisms.



  1. An animal cell line was transfected with DNA extracted from a tumorous tissue. Which one of the following will be diagnostic of its tumorous transformation ?









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    Tumor tissue generally show anchor dependent nature. So Anchor independent test should be performed.

    Correct Option: C

    Tumor tissue generally show anchor dependent nature. So Anchor independent test should be performed.


  1. In the course of cell cycle, the level of the protein cyclin abruptly falls during









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    Correct Option: D