Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Unit 2. Cell Cycle Review Guide
Document related concepts
Transcript
Name: ______________________________________ Date: ____________________ Period: _______________ Unit 2. The Cell Cycle Review Guide Instructions: In order to help you study for your Unit 2 Exam on Friday, October 14, please complete the Unit 2 review guide. Your review guide will be due at the beginning of the period on Friday and will count as up to 15 points of extra credit on your Unit 2 Exam. Vocabulary: • DNA • Chromosome • Chromatid • Nucleus • Diploid • Haploid • Asexual Reproduction • Mitosis • Interphase • Prophase • Metaphase • Anaphase • Telophase • Cytokinesis • Sexual Reproduction • Meiosis • Gamete • Crossing Over • Karyotype Short Answer: 1. What are the main differences between asexual and sexual reproduction? 2. Why are both asexual and sexual reproduction necessary inside the human body? 3. What is the difference between a diploid and a haploid cell? 4. Is mitosis an example of asexual or sexual reproduction? Explain your answer. 5. Is a cell entering mitosis diploid or haploid? Leaving mitosis? 6. Draw the stages of mitosis for a cell having 10 chromosomes. Make sure to include interphase and cytokinesis in your drawings. 7. For each of the following stages, record the main event that happens. • Metaphase • Prophase • Telophase • Anaphase 8. Is meiosis an example of asexual or sexual reproduction? Explain your answer. Name: ______________________________________ Date: ____________________ Period: _______________ Unit 2. The Cell Cycle Review Guide 9. What is a gamete? Why are gametes important in the human body? 10. Are gametes diploid or haploid? Why is this important? 11. Draw the stages of meiosis I and II for a cell having 6 chromosomes. Make sure to include all stages and label any important events that take place. 12. Meiosis is often discussed as including a number of opportunities for genetic variation. Choose two of these opportunities and explain. 13. Are cells entering meiosis diploid or haploid? Leaving meiosis? 14. What is a karyotype? How are karyotypes useful?
