Home
Class 11
BIOLOGY
Mitotic spindle have main protein...

Mitotic spindle have main protein

A

Tubulin

B

Myosin

C

Tropomyosin

D

Dynein

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CELL CYCLE AND CELL DIVISION

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTION)(B.CBSE-(MAIN EXAMINATION)QUESTIONS)|4 Videos

  • CELL CYCLE AND CELL DIVISION

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTION)(C.MATCHING TYPE QUESTIONS)|1 Videos

  • CELL CYCLE AND CELL DIVISION

    MODERN PUBLICATION|Exercise REVISION EXERCISE (LONG ANSWER QUESTION)|6 Videos

  • CELL : THE UNIT OF LIFE

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section-E)|1 Videos

  • CHEMICAL COORDINATION AND INTEGRATION

    MODERN PUBLICATION|Exercise Chapter Practice Test|16 Videos

Similar Questions

Explore conceptually related problems

Mitotic spindle is mainly composed of __ proteins.

Mitotic poison is

Which of following mineral element is needed during the formation of mitotic spindle, accumulates in older leaves & is involved in normal functioning of cell membrane?

Mitotic spindle initiates during

Assertion: The third cleavage in frog is latitudinal Reason: The mitotic spindle orients parallel to the polar axis.

A nutrient element essential for the formation of microtubules of the mitotic spindle apparatus during cell division is

Roles of some mineral elements in plants are given below. (a) Helps in anion cation balance in cells. (b) Involves in protein synthesis. (c) Helps in the formation of mitotic spindle (d) Involves in liberation of oxygen from water during photosynthesis. Which of the given role(s) is/are related to chlorine?

MODERN PUBLICATION-CELL CYCLE AND CELL DIVISION-COMPETITION FILE (OBJECTIVE TYPE QUESTION)(A.MULTIPLE TYPE QUESTIONS (MCQS)):(FROM AIMPT &OTHER COMPETITIVE EXAMINATION)
  1. A cell plate is laid down during

    Text Solution

    |

  2. Sudden and abnormal mitosis in an organ will frequenily lead to

    Text Solution

    |

  3. Mitotic spindle have main protein

    Text Solution

    |

  4. DNA replicates during

    Text Solution

    |

  5. In mitosis, the number of chromosome sets in daughter cells will be:

    Text Solution

    |

  6. In meiosis, synapsis occurs during

    Text Solution

    |

  7. Which cell organelle is not bound by any membrane?

    Text Solution

    |

  8. Cell division of bacteria is of:

    Text Solution

    |

  9. Which of the following organelles is common to plants and animals?

    Text Solution

    |

  10. Which one of the following precedes reformation of the nuclear evelope...

    Text Solution

    |

  11. When synapsis is complete all along the chromosomes, the cell is said...

    Text Solution

    |

  12. Spindle fibres are made up of

    Text Solution

    |

  13. Mitosis is: (1) Reduction in chromosome number (2) Karyokinesis (3) Fo...

    Text Solution

    |

  14. Variations appear during meiosis due to 1 . Independent assortment ...

    Text Solution

    |

  15. Consider the following statements (1) In plant cells, cytokinesis star...

    Text Solution

    |

  16. Main protein of mitotic spindle fibres is

    Text Solution

    |

  17. Crossing over occurs in:

    Text Solution

    |

  18. Pick out the correct statements (A) Mitosis takes place in the somat...

    Text Solution

    |

  19. In meiosis, the chromosomes replicate during :

    Text Solution

    |

  20. Chromosomes are visible with chromatids at one of the following phases...

    Text Solution

    |