University:
Grand Canyon University
Course:
BIO-220 | Environmental Science
Academic year:

2023
Views:

496

Pages:

3
Author:

caninevitably

Mitosis Worksheet Using your own words in clear and concise sentences, describe each phase of mitosis. The first is done for you as an example 1. During interphase, the cell replicates its DNA and organelles in preparation for cellular division. 2. In which the duplicated chromosomes prepare for separation. 3. Begins as the chromatids move towards the center of the cell… Thick, coiled chromosomes are lined up in the center of the cell on the metaphase plate. 4. Pull each chromatid pair towards opposite sides, the chromosomes have separated and move toward the poles. 5. When the cell finishes the dividing process. The chromosomes are at the poles, and becoming more diffuse. 6. Final separation of the daughter cells, as the cytoplasm is evenly distributed. 1. Chromosomes move to the center of the cell during which phase? ___Metaphase______________ 2. What are sister chromatids? _______interphase and prophase_______________________________________________________________ a. Which phase do sister chromatids separate? prophase 3. During which phase do the chromosomes become visible? ______prophase___________ 4. What are the structures that separate chromatids known as? _______anaphase__________ 5. What is the phase that involves the final separation of identical sister cells? __________cytokenisis_______ Complete the chart by checking the correct column for each phase. Statement Interphase Cell growth occurs x Nuclear division occurs Mitosis x Chromosomes are distributed equally into two sister cells Protein production is high x Chromosomes are duplicated x DNA synthesis occurs x x Cytoplasm divides equally between cells x Mitochondria and other organelles are duplicated x Identify each phase of cell division. Metaphase Telophase prophase anaphase

Environmental Science Biology Mitosis Worksheet

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