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At metaphase, chromosomes are attached to the spindle fibres by their:
Options
(a) satellites
(b) secondary constrictions
(c) kinetochores
(d) centromere
Correct Answer:
kinetochores
Explanation:
Kinetochores are large protein complexes that bind the centromeres of chromosomes to the microtubules of mitotic spindle fibres during metaphase in the cell cycle.
Related Questions: - The age of fossils is determined by
- Smallest unit of muscle is
- What will be the effect of accumulation of K ions in guard cells
- What is the correct sequence of sperm formation?
- Which one of the following is true for fungi?
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The age of fossils is determined by
- Smallest unit of muscle is
- What will be the effect of accumulation of K ions in guard cells
- What is the correct sequence of sperm formation?
- Which one of the following is true for fungi?
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Cell Structure and Functions (413)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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