Biology, asked by anjalisaxena38188, 4 months ago

what is chromosome cycle, cytoplasmic cycle and centrosome cycle ?​

Answers

Answered by Anonymous
1

Answer:

chromosome cycle :At the heart of the eukaryotic cell-division cycle are the precise duplication and segregation of chromosomal DNA. These two events take place at distinct points of the cell cycle: DNA is replicated during S phase, and then the replicated DNA strands are accurately partitioned to the two daughter cells during M phase

cytoplasmic cycle : With the right techniques, the final stage in the cell cycle, mitosis (M), can be observed using a good light microscope. Cytoplasmic division or Cytokinesis separates the original cell, its organelles and its contents into two more or less equal halves.

centrosome cycle : The centrosome cycle consists of four phases that are synchronized to the cell cycle. These include: centrosome duplication during the G1 phase and S Phase, centrosome maturation in the G2 phase, centrosome separation in the mitotic phase, and centrosome disorientation in the late mitotic phase—G1 phase.

Answered by saachirawani
6

Answer:

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❐ Chromosome Cycle

At the heart of the eukaryotic cell-division cycle are the precise duplication and segregation of chromosomal DNA. These two events take place at distinct points of the cell cycle: DNA is replicated during S phase, and then the replicated DNA strands are accurately partitioned to the two daughter cells during M phase.

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❐ Cytoplasmic Cycle

With the right techniques, the final stage in the cell cycle, mitosis (M), can be observed using a good light microscope. Cytoplasmic division or Cytokinesis separates the original cell, its organelles and its contents into two more or less equal halves.

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❐ Centrosome Cycle

Centrosomes are the major microtubule organizing centers (MTOC) in mammalian cells. Failure of centrosome regulation can cause mistakes in chromosome segregation and is associated with aneuploidy.

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