Cell Division Reinforcement PDF
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This document includes a worksheet containing questions about cell division, specifically mitosis. It includes diagrams and asks for the identification of key cell structures and processes.
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Name: ________________________________________Date: __________ Cell Division: Reinforcement 👀 1. These structures are found in the nucleus of dividing cells, they appear X-shaped _________________ 2. A...
Name: ________________________________________Date: __________ Cell Division: Reinforcement 👀 1. These structures are found in the nucleus of dividing cells, they appear X-shaped _________________ 2. A chromosome is made of two identical sister ____________________ 3. Chromosomes are made of ____________ wrapped around proteins. 4. Chromosomes are found in the ______________________ of the cell 5. Sister chromatids are held together by ___________________________. 6. Body cells that contain the full number of chromosomes, 46 in humans, are called _______________. 7. Sex cells that contain only half the number of chromosomes are called ________________ 8. During this stage of the cell cycle, the cell is copying DNA and performing cell functions: _____________ 9. During this stage of mitosis, chromosomes line up along the equator: _________________ 10. During this stage of mitosis, chromatids separate and move to opposite sides: ________________ 11. During this stage of mitosis, DNA condenses and forms chromosomes: _____________________ 12. During this stage of mitosis, the nuclear membrane forms in each new cell: ______________________ 13. During mitosis, this structure moves individual chromosomes: __________________ 14. This pair of structures anchors the spindle: _____________________ 15. The process by which the nucleus divides into two new nuclei is called: __________________________ 16. The process by which the cell splits into two new daughter cells is called: _________________________ Label the phases. Label on the diagram: centrioles, spindle, chromatids, nuclear membrane. What is the diploid number for this cell? _________ What is the haploid number for this cell? _______ How many chromosomes are in each new daughter cell? _________ www.biologycorner.com
