Cell CycleDivision Put the following events in the correct s

Cell Cycle/Division- Put the following events in the correct sequential order. ____________ centrioles begin to migrate to poles ____________ duplication of cellular structures (organelles inclusions) ____________ chromatin condenses into chromosomes ____________ nuclear membrane dissolves ____________ chromosomes align along the equator ____________ replication ____________ chromosomes uncoil ____________ sister chromatids separate ____________ cytokinesis is completed ____________ spindle apparatus forms ____________ daughter cell is formed ____________ spindle fibers attach to centromeres

Solution

1. Daughter cells are formed. (After which the cell may either go to dormant G0 phase or enter into next interphase, comprising of G1, S and G 2 phase. During the interphase, the cell grows and replicates its DNA and prepares for the cell division by mitosis).

2. Replication of DNA

Mitosis

Prophase

3. chromatin condense into chromosomes

4. Spindle apparatus forms

5. nuclear membrane dissolves

Metaphase

6. spindle fibre attaches to centromere

7. chromosomes allign along the equator

Anaphase

8. sister chromatids seperate

Telophase

9. chromosomes uncoil

10. centrioles migrate to poles

11. duplication of cellular structures

12.cytokinesis is completed