1. Human Body Review

2. Which of the following levels of organization best represents the sequence from smallest unit to largest?
A cell, organism, organ, tissue
B cell, tissue, organ, organ system
C cell, organism, tissue, organ system
D cell, tissue, organism, organ

5. 4. What is the body's first line of defense against disease? a. Enzymes b. Blood c. Antibodies d. Skin

6. d. Skin

7. How do nutrients, absorbed by the small intestine, travel to the individual cells of the human body?
A The nutrients are absorbed from the small intestine into the blood and move through the circulatory system to the body cells.
B The nutrients move from the small intestine directly to the liver and then move through the lymphatic system to the body cells.
C The small intestine forces the nutrients into the kidneys, where the nutrients are then dissolved in fluids used by the body cells.
D The body cells send nerve impulses indicating a lack of nutrients to the small intestine, and the small intestine sends the nutrients back to the cells.

8. The release of energy from glucose using oxygen is called A)respiration. B)breathing. C)exhalation. D)inhalation.

9. The diagram shows four stages in the development of a human after fertilization.
Between stages A and D, which process must occur? (a) mutation (c) cell division (b) sexual reproduction (d) extinction

10. As a person exercises, carbon dioxide (CO2 ) levels in the blood increase. This causes the nervous system to signal which of these systems to respond?
A. digestive and immune
B. immune and respiratory
C. respiratory and circulatory
D. circulatory and endocrine

11. Which body system in humans transports materials needed for survival?
Circulatory
Digestive
Excretory
Respiratory

12. Cells require oxygen. Which system carries oxygen to cells throughout the body?
Lymphatic
Digestive
Nervous
Circulatory

13. The role of the excretory system in the human body is to
Produce food
Obtain oxygen
Remove wastes
Release energy

14. All of the following are involved in the elimination of bodily wastes except the
Skin
Lungs
Nerves
Kidneys

15. Replace X and Y with the appropriate labels to complete the table
organism, digestive system
Tissue, circulatory system
Organelle, nervous system
Tissue, digestive system
Cell
Muscle cell X
Muscular tissue
organ
stomach
Organ system Y

16. All of the following are parts of the nervous system except
Neurons
Ovaries
The brain
The spinal cord

17. All of the following are types of tissues in the human body except
Nerve tissue
Reproductive tissue
Connective tissue
Muscle tissue

18. The stomach, liver and pancreas all belong to what organ system in humans?
Respiratory
Digestive
Nervous
Excretory

19. Animals obtain oxygen from their environment in many ways
Animals obtain oxygen from their environment in many ways. Which is not a structure used by an animal to obtain oxygen?
Gills
Lungs
Moist skin
Scales

20. Similar cells that are grouped together and perform a similar function are called
An organ
A tissue
A species
An organism

21. 11. Which body organ removes excess water and wastes from the blood?
a. kidney b. large intestine c. small intestine d. stomach

22. a. kidney

24. C. Immune System

25. 49. All of the following are contained within
49. All of the following are contained within one human body system: spleen, bone marrow, lymph nodes, thymus gland, and white blood cells circulating in the blood. What human body system contains all of these components?
a. the circulatory system b. the endocrine system c. the immune system d. the excretory system

26. c. the immune system

27. 16. Which systems are involved in throwing a ball?
a. skeletal, muscular, and nervous systems
b. digestive, endocrine, and immune systems
c. nervous, immune, and respiratory systems
d. immune, digestive, and integumentary systems

28. a. skeletal, muscular, and nervous systems

29. Complete the following analogy heart: circulatory system lungs: _______________
Digestive system
Circulatory system
Respiratory system
Immune system

30. 24. How do prescription drugs travel throughout the body?
a. through the blood b. through the muscles c. through the nerve cells d. through the bones

31. a. through the blood

32. Which body system is needed to help a person move?
a. digestive b. immune c. nervous d. reproductive

33. c. nervous

34. 26. Which body part plays the largest role in controlling the nervous system?
a. skin b. heart c. brain d. blood

35. c. brain

36. Which of the following is the heart's function?
a. pumping blood b. breaking down food c. removing wastes from the blood d. taking in oxygen and releasing carbon dioxide

37. a. pumping blood

38. Which activity causes the lungs to work their hardest?
a. reading b. eating c. swimming d. sleeping

39. c. swimming

40. Eukaryotic; heterotroph Eukaryotic; autotroph Prokaryotic; heterotroph
Kingdom
Animalia
Type of cell ?
Cell Structure
No cell walls
Number of cells
Multicellular
Nutrition
This chart above represents a fox. What terms are missing from the chart?
Eukaryotic; heterotroph
Eukaryotic; autotroph
Prokaryotic; heterotroph
Prokaryotic; autotroph