1. A B C D E 10 20 30 40 50 F 10 20 30 40 50

2. This piece of lab equipment is used to measure the volume of an irregularly-shaped solid.

3. Answer: What is a graduated cylinder?

4. This is the chemical equation for CELLULAR
RESPIRATION.

5. glucose + oxygen  carbon + water + ATP dioxide
Answer:
C6H12O6 + 6O2  6CO H2O energy
glucose + oxygen  carbon + water ATP
dioxide

6. This describes the chemical equation (words or formulas) for photosynthesis

7. Answer:
6 CO H2O → C6H12O6 + 6O2
Carbon + Water + Light → Glucose + Oxygen
dioxide energy

8. This is a system of membranes surrounding the nucleus which is involved in transporting materials throughout the cell.

9. Answer:
What is the endoplasmic reticulum?

10. These two words correctly complete the following equation for sexual reproduction.
____________ + __________ = ZYGOTE

11. Answer: WHAT IS
SPERM + EGG ( = ZYGOTE)?

12. These are the names for the high points and the low points in transverse waves.

13. ANSWER: What are “crests” and “troughs”?

14. In order for sea floor spreading to occur, there must be movement of these.

15. Answer:
What are tectonic plates?

16. This is the type of rock that is formed from rock has been melted and then cooled.

17. Answer: What is igneous rock?

18. This body system’s main function is to help protect inner organs from being damaged by an outside force.

19. Answer: What is the skeletal system?

20. In a Punnett square cross of
Dd X dd where dimples present is dominant (D) and no dimples is recessive (d), this % of the offspring are predicted to have NO dimples.
D d d

21. Answer: What is 50%?
(A cross of Dd X dd will yield possible offspring with
Dd, Dd, dd, and dd. Since D is dominant (dimples present) and d is recessive (no dimples), the chance for the offspring to have no dimples will be 50%.

22. A coil spring vibrating horizontally is an example of this type of wave.

23. Answer:
What is a longitudinal wave?

24. There is movement of these beneath the Atlantic Ocean at a rate of
2 cm/year.

25. Answer:
What are tectonic plates?

26. Lifting an extremely heavy object can be accomplished using a block and tackle system of this type of simple machine which multiplies mechanical advantage.

27. Answer:
What is
a pulley?

28. A ramp is an example of this simple machine where less effort force is needed but a longer distance is required.

29. Answer: What is an inclined plane?

30. The order of phases for mitosis can be remembered by using this acronym.

31. Answer:
What is PMAT?
(prophase, metaphase, anaphase, telophase)

32. When an experiment is conducted properly, the experimenter would test or manipulate only one of these to find out what would happen.

33. an independent variable?
Answer: What is
an independent variable?

34. A student performed 25 joules of work by raising an object with this force a distance of 5 meters.

35. Answer: What is 5 Newtons?

36. Relaying messages to the brain is a major function of this organ system.

37. Answer: What is the nervous system?

38. The structure labeled “a” is an example of one of these,
where energy is released in the cell.

39. Answer: What are mitochondria?

40. Of the following, this one is an unintended consequence of advances in air travel.
People are able to travel to distant places more quickly.
Planes pollute the air.
Some products can be shipped quickly by air.
Different-sized planes can accommodate the right number of passengers for a given air route.

41. Answer: What is “planes pollute the air”?

42. The structure labeled A in the plant cell below serves these 2 functions for the cell.

43. Answer: What is “stores water/ nutrients and helps maintain the cell’s shape”?

44. The structure indicated by the arrow shows what reproductive structure in a flower?

45. Answer: What is the ovule?

46. The following statements are part of this famous law of motion.
An object at rest will remain at rest
and
An object in motion will stay in motion
unless
acted on by an unbalanced force.

47. Answer: What is Newton’s 1st law of motion?

48. This simple machine has many uses from splitting wood to cutting hair.

49. Answer: What is a wedge?

50. This will happen to a red blood cell if it is placed in a highly concentrated (hypertonic) solution.

51. Answer: It will shrink due to water loss
Answer: It will shrink due to water loss. (Water leaves to try to equalize the concentration of molecules on both sides of the cell membrane.

52. This layer of the earth is composed of liquid iron.

53. Answer:
the
outer core

54. This kind of rock is formed by compaction and cementation following weathering and erosion.

55. Answer: What is sedimentary rock?

56. This is the list of the steps of the scientific method in the
correct order.

57. State the problem.
Gather information.
Form a hypothesis.
Perform an experiment.
Analyze the data.
Draw a conclusion.

58. Newton’s 2nd law of motion can be expressed as this equation:

59. Answer: What is mass x acceleration?

60. According to the Mohs hardness scale shown, these 2 minerals could be scratched by a fingernail.

61. Answer: What are talc and gypsum?

62. These are the four nitrogen bases that make up the “backbone” of the DNA molecule.

63. Answer: What are adenine, thymine, cytosine, and guanine?

64. Over a period of time, particles of a solution will spread out evenly through a space without the use of energy due to this process.

65. Answer: What is diffusion?

66. “For every action, there is an equal and opposite reaction” describes which law of motion?

67. Answer: What is Newton’s 3rd Law of Motion?