Quarter 1 Review Game.pptx (Chemistry Introduction.pptx)

Chemistry Introduction.pptx

1. Let's Play A Game Are You Ready?

2. What system is responsible for the exchange of oxygen and carbon dioxide between the air and the cells? a. circulatory b. excretory c. digestive d. respiratory Question 1

3. What system is responsible for the exchange of oxygen and carbon dioxide between the air and the cells? a. circulatory b. excretory c. digestive d. respiratory Question 1

4. Question 2 Which part of the respiratory system filters and warm the air upon entering it? a. air sac b. nasal cavity c. bronchi d. diaphragm

5. Question 2 Which part of the respiratory system filters and warm the air upon entering it? a. air sac b. nasal cavity c. bronchi d. diaphragm

6. Question 3 How does the air enter our body? a. nose > nasal passage > trachea > bronchi > bronchioles > alveoli b. nose > nasal passage > trachea > bronchioles > bronchi > alveoli c. nasal cavity > nose > trachea > bronchioles > bronchi > alveoli d. nasal cavity > alveoli > trachea > bronchioles > bronchi > nose

7. Question 3 How does the air enter our body? a. nose > nasal passage > trachea > bronchi > bronchioles > alveoli b. nose > nasal passage > trachea > bronchioles > bronchi > alveoli c. nasal cavity > nose > trachea > bronchioles > bronchi > alveoli d. nasal cavity > alveoli > trachea > bronchioles > bronchi > nose

8. During inhalation, _______. a. the diaphragm moves down and contracts the chest cavity. b. the diaphragm moves down and expands the chest cavity. c. the diaphragm moves up and contracts the chest cavity. d. the diaphragm moves up and expands the chest cavity. Question 4

9. During inhalation, _______. a. the diaphragm moves down and contracts the chest cavity. b. the diaphragm moves down and expands the chest cavity. c. the diaphragm moves up and contracts the chest cavity. d. the diaphragm moves up and expands the chest cavity. Question 4

10. A mountaineer climbs to a high-altitude location where the air pressure is much lower than at sea level. Using your knowledge of the respiratory system, what adjustment should the body make to maintain adequate oxygen supply? a. Decrease breathing rate to conserve energy b. Increase breathing rate to take in more oxygen c. Reduce lung capacity to match lower pressure d. Stop breathing periodically to prevent over-inhalation Question 5

11. A mountaineer climbs to a high-altitude location where the air pressure is much lower than at sea level. Using your knowledge of the respiratory system, what adjustment should the body make to maintain adequate oxygen supply? a. Decrease breathing rate to conserve energy b. Increase breathing rate to take in more oxygen c. Reduce lung capacity to match lower pressure d. Stop breathing periodically to prevent over-inhalation Question 5

12. Which of the following statements is TRUE? a. As the blood leaves the lungs, the blood is saturated with about 97% oxygen. b. As the blood leaves the heart, the blood is saturated with about 97% oxygen. c. As the blood enters the lungs, the blood is saturated with about 97% oxygen. d. As the blood enters the heart, the blood is saturated with about 97% oxygen. Question 6

13. Which of the following statements is TRUE? a. As the blood leaves the lungs, the blood is saturated with about 97% oxygen. b. As the blood leaves the heart, the blood is saturated with about 97% oxygen. c. As the blood enters the lungs, the blood is saturated with about 97% oxygen. d. As the blood enters the heart, the blood is saturated with about 97% oxygen. Question 6

14. Question 7 What is the primary organ of the circulatory system? a. Heart c. veins b. Arteries d. blood

15. Question 7 What is the primary organ of the circulatory system? a. Heart c. veins b. Arteries d. blood

16. Question 8 The _______ prevents the back flow of blood. a. atrium c. ventricle b. valve d. septum

17. Question 8 The _______ prevents the back flow of blood. a. atrium c. ventricle b. valve d. septum

18. You can keep your heart strong by: a. Eating heart-shaped candy b. Doing activities, like playing outside, riding your bike, and swimming c. Smoking d. Sleeping 18 hours a day Question 9

19. You can keep your heart strong by: a. Eating heart-shaped candy b. Doing activities, like playing outside, riding your bike, and swimming c. Smoking d. Sleeping 18 hours a day Question 9

20. Question 10 What is the basic unit of heredity? a. Gene c. autosome b. DNA d. chromosome

21. Question 10 What is the basic unit of heredity? a. Gene c. autosome b. DNA d. chromosome

22. In humans, maleness or femaleness is determined by a pair of sex chromosomes called X and Y. What is the genotype for males? a.XX b. XY c. XXY d. XO Question 11

23. In humans, maleness or femaleness is determined by a pair of sex chromosomes called X and Y. What is the genotype for males? a.XX b. XY c. XXY d. XO Question 11

24. In cats, the allele (S) for short fur is dominant to the allele (s) for long fur. What is the phenotype of a cat with a genotype Ss? a. Short fur b. Long fur c. medium fur d. no fur Question 12

25. In cats, the allele (S) for short fur is dominant to the allele (s) for long fur. What is the phenotype of a cat with a genotype Ss? a. Short fur b. Long fur c. medium fur d. no fur Question 12

26. Question 13 A red cow is crossed with a white cow and produced an offspring that is a roan cow. What is a roan cow? a. A purebred red cow. b. A pink cow. c. A purebred white cow. d. A cow with red hair and white blotches.

27. Question 13 A red cow is crossed with a white cow and produced an offspring that is a roan cow. What is a roan cow? a. A purebred red cow. b. A pink cow. c. A purebred white cow. d. A cow with red hair and white blotches.

28. Extinction means ___________________. a. population of a species begins declining rapidly b. population has become so low c. occurs when the last member of that species dies d. when the population is stable. Question 14

29. Extinction means ___________________. a. population of a species begins declining rapidly b. population has become so low c. occurs when the last member of that species dies d. when the population is stable. Question 14

30. Which is associated with air pollution? a. global warming b. destruction of the ozone shield c. acid deposition d. all of the above Question 15

31. Which is associated with air pollution? a. global warming b. destruction of the ozone shield c. acid deposition d. all of the above Question 15

32. Which gas is taken in by plants during photosynthesis? a.Carbon Dioxide c. Oxygen b.Nitrogen d. Hydrogen Question 16

33. Which gas is taken in by plants during photosynthesis? a.Carbon Dioxide c. Oxygen b.Nitrogen d. Hydrogen Question 16

34. Question 17 What is the main pigment used in photosynthesis? a. Hemoglobin b. Chlorophyll c. Melanin d. Keratin

35. Question 17 What is the main pigment used in photosynthesis? a. Hemoglobin b. Chlorophyll c. Melanin d. Keratin

36. A farmer notices that crop growth slows during prolonged cloudy weather. Based on your knowledge of photosynthesis, what could help maintain growth? a.Watering the plants more often. b.Increasing nitrogen fertilizer. c. Covering plants to keep them warm. d. Providing artificial lighting in the field Question 18

37. A farmer notices that crop growth slows during prolonged cloudy weather. Based on your knowledge of photosynthesis, what could help maintain growth? a.Watering the plants more often. b.Increasing nitrogen fertilizer. c. Covering plants to keep them warm. d. Providing artificial lighting in the field Question 18

38. Question 19 Why is sunlight necessary for photosynthesis? a. It provides heat to keep the plant warm. b. It provides the light energy needed to convert carbon dioxide and water into glucose. c. It helps the plant absorb minerals from the soil. d. It increases oxygen concentration in the leaves.

39. Question 19 Why is sunlight necessary for photosynthesis? a. It provides heat to keep the plant warm. b. It provides the light energy needed to convert carbon dioxide and water into glucose. c. It helps the plant absorb minerals from the soil. d. It increases oxygen concentration in the leaves.

40. It happens when there is removing or clearing of forest to include cutting off all trees, mostly for agricultural or urban use. a. Eutrophication b. Acid rain precipitation c. Water pollution d. deforestation Question 20

41. It happens when there is removing or clearing of forest to include cutting off all trees, mostly for agricultural or urban use. a. Eutrophication b. Acid rain precipitation c. Water pollution d. deforestation Question 20