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Transcript
Name________________________________________Date __________________Hour_____Table_____ Chapter 5 Lesson 1-‐ AP Directions: Label the diagram by writing the correct term on each line. 3. Which phase of the cell cycle is the period of growth and development? __________________________ 4. During which phase do the nucleus and cytoplasm divide? _____________________________________ 5. How many stages are in each phase of the cell cycle? ______________________________________________________________________________________ ______________________________________________________________________________________ Directions: Complete this table by writing a description of in each space provided Phases of the Cell Cycle Phase Stage G1 Interphase S G2 mitosis Mitotic phase cytokinesis Description 6. 7. 8. 9. 10. Name________________________________________Date __________________Hour_____Table_____ Chapter 5 Lesson 1-‐ AP Directions: Mitosis is one stage of the mitotic phase of the cell cycle. Mitosis is divided into four parts. Decide which part of mitosis each statement describes. On the line, write the term from the word bank that correctly matches each sentence. anaphase metaphase prophase telophase _____________________________11. Duplicated chromosomes align along the middle of the cell. _____________________________12. The cell begins to get longer. _____________________________13. Duplicated chromatic coils tightly together. _____________________________14. Sister chromatids in each duplicated chromosome separate and are pulled in opposite directions by spindle fibers. _____________________________15. The nucleolus disappears, the nuclear membrane breaks down, and spindle fibers form in the cytoplasm. _____________________________16. A nuclear membrane grows around each set of chromosomes. _____________________________17. Spindle fibers that helped divide the chromosome begin to disappear, and chromosomes begin to uncoil. _____________________________18. Spindle fibers pull and push the duplicated mitotic chromosomes to the middle of the cell. _____________________________19. Two identical nuclei are formed. _____________________________20. Two identical sets of chromosomes are at opposite ends of the cell. Name________________________________________Date __________________Hour_____Table_____ Chapter 5 Lesson 2-‐ AP Directions: In the puzzle below, each number will correspond to one letter of the alphabet. For example, 10 = E. Shaded letters will not be used. Crack the code by using the clues for hints. After you read the clues and fill in the blanks, complete the chart with the number that corresponds to each letter you have used. 1. a cell that can develop into many different types. 2. a long muscle cell 3. the process by which cells become different types of cells 4. a group of different organs that work together 5. a group of similar types of cells that work together 6. a group of tissues that work together 7. made of two or more parts Name________________________________________Date __________________Hour_____Table_____ Content Practice Chapter 5-‐AP Directions: On each line, write the term from the word bank that correctly replaces the underlined words in each sentence. NOTE: You may change a term to its plural form. cell cycle centromere cytokinesis daughter cells eukaryotic interphase mitosis sister chromatids 1. The _______________________________ is the regular pattern of growth, development, and division of cells. 2. Identical strands of a chromosome are called _______________________________. 3. Two identical nuclei are formed during _______________________________. 4. Cytoplasm divides to form two cells during _______________________________. 5. The two cells produced during the cell cycle are called _______________________________. 6. After chromatic is duplicated, sister chromatids are connected by a(n) _______________________________. 7. The two main phases in the cell cycle are _______________________________ and the mitotic phase. 8. For some cells, identified as _______________________________, the cell cycle might take as long as a year. Directions: Complete each sentence by circling the correct word in the parentheses. 9. Cells work together in a ( multicellular / unicellular ) organism. 10. A cell in a ( multicellular / unicellular ) organism must carry out all the activities that are necessary to survive. 11. Different types of cells in a multicellular organism have ( different / the same ) chromosomes. 12. Multicellular organisms are ( eukaryotes / prokaryotes ). 13. The most important result of the cell cycle is to produce ( identical / very different ) cells. 14. The cell cycle is important for reproduction in ( multicellular / unicellular ) organisms. 15. The cell cycle is important for growth and repair in ( multicellular / unicellular ) organisms. 16. After cell division, the parent cell ( divides again / no longer exists ). Name________________________________________Date __________________Hour_____Table_____ Directions: On the line before each number, Label the statements about unicellular organisms with a U and those about multicellular organisms with an M. Some can be both. __________17. These organisms consist of cells. __________18. Each cell must carry out all life processes. __________19. Cells are specialized and perform specific functions. __________20. These organisms can be prokaryotes or eukaryotes. __________21. These organisms are always eukaryotes. __________22. Cells in these organisms differentiate. __________23. These organisms have stem cells. __________24. These organisms have tissues. Directions: Circle the answer to each of the following questions. On the line before each number, write the page number where the answer can be found. __________ 25. Which term describes a prokaryote? A. B. C. D. __________ 28. How are prokaryotes different from eukaryotes? stem cell unicellular eukaryotic specialized __________ 26. Which product is the result of mitosis? A. B. C. D. two daughter cells two identical nuclei two strands of DNA two sister chromatids __________ 27. Which occurrence is the result of the cell cycle in unicellular organisms? A. B. C. D. A. B. C. D. Prokaryotes lack a nucleus. Prokaryotes are unicellular. Prokaryotes lack a cell cycle. Prokaryotes undergo cell differentiation. A. B. C. D. anaphase telophase interphase metaphase A. B. C. D. It produces new stem cells. It produces new organisms. It adds to the growth of the organism. It increases the volume of existing cells. A. B. C. D. nuclear division DNA replication organelle replication chromatid formation __________ 29. During which phase of mitosis do the sister chromatids in each chromosome separate? __________ 30. Why is the cell cycle important in multicellular organisms? __________ 31. Which situation occurs right after interphase? cell repair cell growth cell replacement cell reproduction Name________________________________________Date __________________Hour_____Table_____ Directions: Use the cut and paste Levels of Organization sheet to line up the items so that each level matches what it is, has a picture example, and has the correct description. Once you have them order, glue them into the correct boxes below. LEVEL SMALLESTà-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐à-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐-‐à-‐LARGEST ] 1 2 3 4 5 WHAT IS IT? PICTURE DESCRIPTION LEVELS OF ORGANIZATION CUT AND PASTE SHEET
