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Kinetochore found on :-...

Kinetochore found on :-

A

Telomere

B

Centromere

C

Nucleolus

D

Chromomere

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The correct Answer is:
B
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Kinetochore is

Kinetochore is

Kinetochores of a chromosome are

Kinetochore is present in :-

What does a kinetochore consist of?

____ is characterised by all the chromosomes coming to lie at the equator, with one chromatid connected by its kinetochore to spindle fibres from one pole and its sister chromatid connected by its kinetochore to spindle fibres from the opposite pole.

Read the assertion and reason carefully to mark the correct option in question. Assertion: Every chromosome essentially has a kinetochore on the sides of which centromeres are present. Reason: Based on the position of centromere or primary constriction chromosomes can be classified into five types.

Assertion :- Kinetochore is essential for cell division. Reason:- Kinetochores serve as the sites of attachment of spindle fibres to the chromosome.

NEET MAJOR TEST (COACHING)-NEET-UG DRILL TEST 14-BIOLOGY
  1. Represented below is the effect of change in pH on enzyme activity. Wh...

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  2. (a) Movement from one part of the cell to the other part. (b) Movement...

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  3. Kinetochore found on :-

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  4. Which of the following statement is wrong regarding model of plasma me...

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  5. Tonoplast is membrane of :-

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  6. Which stage is shortest in cell cycle :-

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  7. 20 chromosome are present in root tip cell of maize. How many tetrad a...

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  8. Select the incorrect statement:-

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  9. Synthesis of ATP or oxidative phosphorylation is takes place in :-

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  10. Which one of the following organelle in the figure correctly matches w...

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  11. In which state of mitosis morphology of chromosome is most easily stud...

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  12. Identify the meiotic sage in which the homologous chromosomes separate...

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  13. Which element mainly occurs in the middle lamella ?

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  14. Given below diagram is representing :-

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  15. Which one statement is incorrect for mitochondria?

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  16. Tubulin protein synthesis in which phase :

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  17. At which stage of mitosis, the two daughter chromatids separate from e...

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  18. Cells differ greatly in

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  19. ERtoAtoB:- Identify the A and B and choose the correct option:-

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  20. The diagram given below, represents the four different structures whic...

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