1. CHARACTERISTICS OF LIFE REVIEW

2. MULTIPLE CHOICE

3. 1. The average amount of time an organism lives is known as: a. Birth rate b. Mortality Rate c. Life Span d. Homeostasis

4. 1. The average amount of time an organism lives is known as: a. Birth rate b. Mortality Rate c. Life Span d. Homeostasis

5. 2. Which of the following IS NOT an example of NATURAL SELECTION? a. The parrot sings a mating song to attract its mate in a ritual that has been developed over years. b. Modern day sharks have the ability to catch prey faster due to more slender builds than their ancestors. c. Chameleons have acquired the trait to camouflage their skin to hide from predators through genetic mutations. d.The basketball player works with a Parisi fitness trainer to get faster and stronger.

6. 2. Which of the following IS NOT an example of NATURAL SELECTION? a. The parrot sings a mating song to attract its mate in a ritual that has been developed over years. b. Modern day sharks have the ability to catch prey faster due to more slender builds than their ancestors. c. Chameleons have acquired the trait to camouflage their skin to hide from predators through genetic mutations. d.The basketball player works with a Parisi fitness trainer to get faster and stronger.

7. 3. A mutation is: a. A change in DNA b. A change in ATP c. A change in species over time d. An adaptation of species over time.

8. 3. A mutation is: a. A change in DNA b. A change in ATP c. A change in species over time d. An adaptation of species over time.

9. 4. Evolution is: a. A change in DNA b. A change in ATP c. A change in species over time d. An adaptation of species over time.

10. 4. Evolution is: a. A change in DNA b. A change in ATP c. A change in species over time d. An adaptation of species over time.

11. TRUE/ FALSE

12. _________ 1. Non-living things do not have all the 8 characteristics like living things.

13. __True___ 1. Non-living things do not have all the 8 characteristics like living things.

14. _________ 2. Atoms, molecules and electrons are the basic ways living and non-living things are alike.

15. __TRUE___ 2. Atoms, molecules and electrons are the basic ways living and non-living things are alike.

16. _________ 3. An example of a unicellular organism is yeast.

17. ___TRUE__ 3. An example of a unicellular organism is yeast.

18. _________ 4. An individual must sexually reproduce for its own survival

19. _False___ 4. An individual must sexually reproduce for its own survival

20. _________ 5. There are different types of cells that perform specific functions as parts of different tissues and organs.

21. __TRUE___ 5. There are different types of cells that perform specific functions as parts of different tissues and organs.

22. _________ 6. NOT all living things are composed of one or more cells and undergo cellular respiration.

23. _FALSE___ 6. NOT all living things are composed of one or more cells and undergo cellular respiration.

24. _________ 7. When metabolism stops, an organism cannot perform life processes and can die.

25. ___TRUE__ 7. When metabolism stops, an organism cannot perform life processes and can die.

26. _________ 8. Organisms in the same genus share more characteristics than those that share the same phylum.

27. __TRUE___ 8. Organisms in the same genus share more characteristics than those that share the same phylum.

28. _________ 9. Heterotrophs, like plants, make their own food.

29. __FALSE__ 9. Heterotrophs, like plants, make their own food.

30. _________10. The process in which plants convert sunlight into food energy is photosynthesis.

31. __TRUE___10. The process in which plants convert sunlight into food energy is photosynthesis.

32. 1. The process ALL organisms undergo that converts glucose to usable energy (ATP) is ___________________________.

33. 1. The process ALL organisms undergo that converts glucose to usable energy (ATP) is _cellular respiration_____.

34. Life processes include ___________________________ _______________________________________ (name at least 3) and others.

35. 2. Life processes include _growth, reproduction, movement, digestion, transport, _______________ (name at least 3) and others.

36. 3. The degree of growth and development depends upon _________________ and _________________________________.

37. 3. The degree of growth and development depends upon the species___ and __how it uses available energy___________.

38. 4. Synthesis and usage are metabolic processes that require ___________.

39. 4. Synthesis and usage are metabolic processes that require __energy in the form of ATP_________.

40. 5. In asexual reproduction, there is _____ parent.

41. 5. In asexual reproduction, there is __1___ parent.

42. 6. There is high genetic variability between parents and offspring in ____________ reproduction.

43. 6. There is high genetic variability between parents and offspring in __sexual___ reproduction.

44. 7. A group of organisms that can interbreed and produce viable fertile offspring is a ________________.

45. 7. A group of organisms that can interbreed and produce viable fertile offspring is a ____species_____.

46. 8. Identifying, naming and classifying organisms into groups based on biological similarities is ______________________.

47. 8. Identifying, naming and classifying organisms into groups based on biological similarities is _____Taxonomy_________.

48. 9. All organisms are assigned their scientific name by their ________ and _________ name.

49. 9. All organisms are assigned their scientific name by their _genus__ and _species_ name.

50. 10. Maintenance of a stable internal environment is called _________________________.

51. 10. Maintenance of a stable internal environment is called ______homeostasis_______.

52. SHORT ANSWER

53. 1. What are the 8 characteristics of Living Things?

54. 1)are based on a universal genetic code 2) grow and develop 3) respond to their environment 4)are made up of cells 5)taken as a group, living things evolve 6)obtain and use materials and energy 7)maintain a stable internal environment 8)reproduce

55. 2. What is the relationship between photosynthesis and cellular respiration?

56. The products of one reaction become the reactants of the other. In other words, each reaction makes what the other reactions needs.

57. 3. What is the difference between growth and development? Give examples.

58. Growth means getting larger; development means changing features. examples: butterfly life cycle; puberty

59. 4. Give an example of an external stimulus and response.

61. 5. What is natural selection? Include mutations and adaptation in your explanation!

62. 1)Changes in the DNA of an organism may happen by mutation. 2)If the trait benefits the organism the organism is more ‘fit’ for survival and reproduction of another generation of offspring. 3)The new trait may be passed on to the next generation of offspring. 4)Eventually, if successful then this trait will be present in a greater percentage of the population. 5)The group of organisms can be said to have adapted to their environment. 6)When a large number of changes happen over time, a new species may form and the organism has evolved.

63. GOOD LUCK!