Question
A cell is shown in various stages of mitosis below. Correctly identify the cells in order from A to D. A. Telophase B . Anaphase C.Metaphase D. Prophase A. Telophase B . Interphase C Anaphase D. Metaphase A. Metaphase B Prophase C. Telophase D. Anaphase A. Anaphase B . Prophase C .Metaphase D. Telophase
Answer
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Sheldon
Elite · Tutor for 8 years
Answer
To correctly identify the cells in order from A to D based on the stages of mitosis, we need to understand what happens in each stage:1. Prophase: The chromosomes condense and become visible. The nuclear envelope begins to disintegrate, and the mitotic spindle starts to form.2. Metaphase: The chromosomes line up at the metaphase plate (the equatorial plane of the cell), and spindle fibers attach to the centromeres of the chromosomes.3. Anaphase: The sister chromatids are pulled apart by the spindle fibers and move toward opposite poles of the cell.4. Telophase: The chromosomes arrive at the poles, and the nuclear envelope re-forms around each set of chromosomes. The cell begins to divide into two with the formation of the cleavage furrow.Now, let's identify the stages based on the given order A to D:A. Telophase: This stage would show the chromosomes at the poles and the cell beginning to divide.B. Anaphase: This stage would show the sister chromatids being pulled apart.C. Metaphase: This stage would show the chromosomes lined up at the cell's equator.D. Prophase: This stage would show the chromosomes condensing and the nuclear envelope breaking down.Based on the description of the stages and the given order, the correct sequence from A to D is:A. TelophaseB. AnaphaseC. MetaphaseD. ProphaseTherefore, the correct answer is:A. Telophase B. Anaphase C. Metaphase D. Prophase