Mrs. Hamilton 7th Grade Science - Home



Name:Date:Class:QTR 2 Final Exam Study Guide-2016Directions: Write the answer to each question on a sheet of notebook paper! You should use your composition book, guided notes & previous study guides to complete ALL of the questions in preparation for your exam. Your answers are due for a grade on exam day (Tuesday, December 20, 2016).1. What is homeostasis?2. What is the basic unit of life?3. What are the levels of organization in living things, from smallest to largest?4. What is a heterotroph? AND give an example.5. What is an autotroph? AND give an example.6. What is housed (located in) the nucleus?7. What is photosynthesis & what happens during this process?8. What is cellular respiration?9. What are the RAW MATERIALS for photosynthesis?10. What are the PRODUCTS for photosynthesis?11. What are the RAW MATERIALS for cellular respiration?12. What are the PRODUCTS for cellular respiration?13. What is the sugar that provides our body with energy called?14. Which organelle captures the energy from the sun (during photosynthesis)?15. What is the green pigment located inside of chloroplasts called?16. What is breathed in and out during respiration?17. What are the tiny pores on the underside of leaves, which allow C02 to enter?18. Where does all of our energy come from?19. What does selectively (or semi) permeable mean?20. What is the difference between active and passive transport?21. Diffusion & osmosis are both considered to be what type of cell transport?22. What is Osmosis?23. What is Diffusion?24. What is the difference between endocytosis & exocytosis?25. What is fermentation?26. What is an enzyme?27. What is the cell cycle?28. Which process occurs during the cell cycle & results in the division of the nucleus?29. What type of cells go through mitosis?30. What type of cells go through meiosis?31. How many daughter cells are created as a result of mitosis?32. How many daughter cells are created as a result of meiosis?33. What percentage of the cell’s life cycle is spent in interphase?34. What are chromatids?35. What joins sister chromatids together at the center of a chromosome?36. What are somatic cells?37. What are gametes?38. How many chromosomes are in all (human) somatic cells?39. How many chromosomes are in all (human) sex cells?40. What type of cells are considered “diploid”? What does this mean? 41. What type of cells are considered “haploid”? What does this mean?42. What are chromosomes?43. What forms around the chromatids during mitosis?44. What are the FOUR (4) types of tissues that make up all of our body’s organs?45. What is the difference between the THREE (3) types of muscle tissues? (Describe each type AND where they are found in the body!)45. Where can epithelial tissue be found in the body?46. What are the THREE (3) main functions of the skeletal system?47. What are the main functions of the muscular system?48. What are the main functions of the integumentary system?49. Which 3 things make up the integumentary system?50. Which two (2) body systems work together to make movement possible?51. How does the skin protect the body from disease?52. What is the difference between the two layers of skin? (dermis & epidermis)?53. What is a ligament?54. What is a joint?55. What is cartilage?56. What are tendons?57. How do pairs of skeletal muscles work together?58. Where are blood cells made?59. How does the skin help regulate body temperature?60. What is melanin and what is its function? ................
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