Which of the following accurately describes the role of motor proteins during anaphase of mitosis?
Kinesins move chromosomes towards the minus ends of kinetochore microtubules, and dyneins move chromosomes towards the plus ends.
Dyneins move chromosomes towards the poles along kinetochore microtubules, while kinesins are involved in cytokinesis.
Kinesins move chromosomes towards the plus ends of kinetochore microtubules, while dyneins move the poles apart by acting on astral microtubules.
Both kinesins and dyneins move chromosomes towards the poles along kinetochore microtubules, with kinesins acting on the leading edge and dyneins on the trailing edge.
Related Questions
In a cell cycle, which structures serves as the site of attachment of spindle fibres?
Chromosomes
Histone
Chromonemeta
Kinetochore
Which type of cell division helps in regeneration of cells?
Mitosis
Amitosis
Meiosis
Karyokinesis
At which stage of mitosis, chromatids separated and passes to different poles?
Prophase
Metaphase
Anaphase
Telophase
The morphology of chromosomes can be studied most easily in
Prophase
Metaphase
Anaphase
Telophase
Which of these is NOT a phase of mitosis?
Prophase
Metaphase
Anaphase
Interphase
During cell division, chromosome attaches with spindles
Kinetochore
Centrosome
Centriole
Secondary constriction
A cell plate is laid down during
Cytokinesis
Karyokinesis
Interphase
None of these
The complete disintegration of nuclear envelope in a cell cycle marks the
Start of prophase of mitosis
Start of metaphase of mitosis
End of anaphase of mitosis
Start of telophase of mitosis
Chromosomes are arranged along the equator during
Prophase
Metaphase
Anaphase
Telophase
Chromosomes are visible with chromatids at which phase of mitosis?
Interphase
Prophase
Metaphase
Anaphase
