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Question
Biology
Posted 7 months ago
Describe the role of microtubules in nuclear division.
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Answer from Sia
Posted 7 months ago
Answer
Microtubules play a crucial role in nuclear division by forming the mitotic spindle, which segregates chromosomes into two daughter cells.
Solution
a
Formation of the mitotic spindle: Microtubules organize into a structure known as the mitotic spindle during nuclear division
b
Attachment to chromosomes: Specialized structures called kinetochores attach microtubules to chromosomes
c
Segregation of chromosomes: Microtubules shorten, pulling apart the sister chromatids to opposite poles of the cell
Key Concept
Microtubules and the mitotic spindle
Explanation
Microtubules form the spindle apparatus that ensures accurate chromosome segregation during nuclear division.
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