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Third Nine Weeks Review

Third Nine Weeks Review. Which organelle produces most of the energy needed by a cell? A. mitochondria B. chloroplasts C. ribosomes D. Golgi bodies. 1. A. mitochondria. And the answer is….

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Third Nine Weeks Review

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  1. Third Nine Weeks Review

  2. Which organelle produces most of the energy needed by a cell?A. mitochondriaB. chloroplastsC. ribosomesD. Golgi bodies 1

  3. A. mitochondria And the answer is…

  4. In what type of cells would you expect to find a lot of mitochondria?A. skin cellsB. blood cellsC. bone cellsD. muscle cells 2

  5. And the answer is… D. muscle cells

  6. These conduct impulses from the brain to muscles or glands Sensory neurons Motor neurons Interneurons Exoneurons 3

  7. And the answer is… B. Motor neurons

  8. What term means the smallest unit that is able to perform the basic functions of life? 4

  9. cells And the answer is…

  10. What term means a structure that is made up of different tissues working together to perform a particular function? 5

  11. organ And the answer is…

  12. A population of mice, some with light-colored fur and some with dark-colored fur, is introduced into a field with dark soil. A few generations later, the majority of the mice have dark-colored fur. Which of the following best explains this change? • A. Light-colored mice can run faster. • B. Dark-colored mice have fewer offspring. • Light-colored mice have changed color over generations. • Dark-colored mice are better able to hide from their predators. 6

  13. And the answer is… • C. Light-colored mice have changed color over generations. • (adaptation!)

  14. When blood from the body flows into the right atrium on its way to the alveoli of the lung, it contains • Little oxygen and a lot of carbon dioxide • A lot of oxygen and little carbon dioxide • A lot of both oxygen and carbon dioxide • Little of either oxygen or carbon dioxide 7

  15. And the answer is… • Little oxygen and a lot of carbon dioxide

  16. What term means an individual living thing made up of one or many cells that is capable of growing and reproducing? 8

  17. organism And the answer is…

  18. What is the name for the section of DNA found on a chromosome that is responsible for a single trait in an organism? 9

  19. And the answer is… A gene

  20. The diagram represents a cross between two pea plants In pea plants, the allele for round seeds (R) is dominant to the allele for oval seeds (r). In a cross between the two plants Rr X Rr, what percentage of the offspring will have round seeds? A. 100% B. 75% C. 50% D. 25% 10

  21. And the answer is… B. 75%

  22. What trait will most likely be observed in all offspring of the above set of parents? • A. Green feathers • B. Yellow feathers • C. Long beak • D. Short beak 11

  23. And the answer is… • A. Green feathers

  24. What term means a group of similar cells that are organized to do a specific job? 12

  25. tissue And the answer is…

  26. Where in the body is muscle type C found?A. attached to boneB. in the stomachC. in the heartD. in the face 13

  27. A. Attached to bone And the answer is…

  28. Which of the following is made of skeletal muscle?A. heartB. stomachC. liver D. bicep 14

  29. And the answer is… D. bicep

  30. What is the name of the bone that is being pointed to by the arrow? 15

  31. Humerus And the answer is…

  32. What is the name of the part labeled 8? 16

  33. And the answer is…. trachea

  34. Which of the following is NOT a function of the digestive system? A. keeping the body in a steady internal state B. eliminate undigested wastes from the body C. breaking down food into molecules D. absorbing food molecules that the body can use 17

  35. And the answer is…. A. keeping the body in a steady internal state

  36. Much of a newborn baby’s skeleton is made ofA. hard boneB. soft boneC. cartilageD. ligaments 18

  37. C. cartilage And the answer is…

  38. Beneath the outer membrane of bone there is a layer of A. blood vessels.B. canals.C. spongy bone.D. compact bone. 19

  39. C. spongy bone. And the answer is…

  40. Which joints are movable?A. Joint A, Joint B, and Joint DB. Joint A, Joint B, and Joint CC. Joint A and B onlyD. Joint D only 20

  41. B. Joint A, Joint B, and Joint C And the answer is…

  42. The strong connective tissue that attaches muscle to bone is called a tendon.ligament.joint.cartilage. 21

  43. And the answer is… tendon.

  44. Which muscle types are voluntary and involuntary?A. type A is voluntary, type B and C are involuntaryB. type A and B are involuntary and C is voluntaryC. type A and C are voluntary and B is involuntaryD. type A is involuntary, type B and C are voluntary 22

  45. B. type A and B are involuntary and C is voluntary And the answer is…

  46. 23

  47. And the answer is…

  48. Use the chart to answer the question. Which statement is true based on the data presented? If both parents were Dd, then none of the offspring would be dwarf If both parents were DD, then none of the offspring would be dwarf If one parent were Dd and the other were dd, then none of the offspring would be regular If one parent were DD and the other were dd, then none of the offspring would be regular 24

  49. And the answer is…. B. If both parents were DD, then none of the offspring would be dwarf

  50. What can be found inside of organ “E”? A. polyps B. villi C. hydrochloric acid D. salivary glands 25

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