- 1. All Life begins with a single _____________.
A) cell
B) microbe
C) tissue
D) organ
- 2. The control center of a cell is the _____________.
A) cytoplasm
B) cell membrane
C) chromosome
D) nucleus
- 3. Skin, ears, and kidneys are examples of _____________.
A) cells
B) tissues
C) organ systems
D) organs
- 4. The _____________ system removes waste products from the body.
A) Integumentary
B) Excretory
C) Digestive
D) All of these
- 5. A group of similar cells performing the same function is a(n) _____________.
A) cell
B) organ
C) tissue
D) system
- 6. The type of joint in your knee is a _____________ joint.
A) ball & socket
B) gliding
C) hinge
D) fixed
- 7. The type of joint found in your shoulder is a _____________ joint.
A) hinge
B) ball & socket
C) fixed
D) gliding
- 8. One important function of bones is to produce _____________.
A) tendons
B) ligaments
C) cartilage
D) blood cells
- 9. Breathing, heart beating, and food digesting are examples of activities using _____________ type of muscles.
A) cardiac
B) voluntary
C) striated
D) involuntary
- 10. Walking, running, and carrying a book involve using _____________ type of muscles.
A) involuntary
B) striated
C) voluntary
D) cardiac
- 11. Cardiac muscle tissue can be found in your _____________.
A) Stomach
B) Liver
C) Heart
D) Brain
- 12. Skin helps the body maintain a steady _____________ through perspiration and enlarging of blood vessels.
A) Temperature
B) Heart beat
C) Pace
D) Tan
- 13. Digestion begins in the _____________.
A) small intestine
B) mouth
C) large intestine
D) stomach
- 14. The human heart has _____________ chambers (rooms).
A) Four
B) Three
C) Two
D) Five
- 15. The top chambers of the heart are called the _____________.
A) Ventricle
B) Septum
C) Aorta
D) Atrium
- 16. The bottom of the heart is called the _____________.
A) Aorta
B) Septum
C) Ventricle
D) Atrium
- 17. Arteries, Veins, and capillaries are the _____________ in the circulatory system.
A) vessels
B) organs
C) cells
D) tissues
- 18. This blood type is called the "universal donor:
A) Type B
B) Type A
C) Type O
D) Type AB
- 19. The main organ in the respiratory system is the _____________.
A) Lung
B) Bronchi
C) Trachea
D) Diaphragm
- 20. In which structure is blood filtered within the kidneys?
A) nephron
B) ureter
C) gland
D) bladder
- 21. Water, urea, and other wastes are eliminated in a fluid called _____________.
A) carbon dioxide
B) protein
C) urine
D) perspiration
- 22. The _____________ makes urea and breaks down old red blood cells.
A) Liver
B) Urethra
C) Pancreas
D) Kidneys
- 23. Axon, cell body, and dendrites are parts of a _____________ cell.
A) Nerve
B) Prokaryotic
C) Epithelial
D) Cardiac
- 24. A nerve cell is also called a(n) _____________.
A) prokaryotic
B) epithelial
C) neuron
D) cardiac
- 25. The central nervous system includes:
A) Spinal Cord
B) Nerves
C) Brain
D) Brain & Spinal Cord
- 26. The peripheral nervous system includes :
A) Spinal Cord
B) Brain & Spinal Cord
C) Brain
D) Nerves
- 27. The part of the brain responsible for thinking and memory is the_____________
A) Medulla
B) Spinal Cord
C) Cerebellum
D) Cerebrum
- 28. The part of the brain responsible for involuntary actions such as breathing and heart beat is the _____________
A) Cerebrum
B) Spinal Cord
C) Medulla
D) Cerebellum
- 29. The endocrine gland that helps regulate blood glucose levels:
A) Thyroid
B) Adrenal
C) Pituitary
D) Pancreas
- 30. The endocrine gland helps control other glands and regulates blood pressure: and water balance
A) Pancreas
B) Adrenal
C) Pituitary
D) Thyroid
- 31. The endocrine organ controls changes in a male's body and regulates the production of sperm:
A) Testes
B) Adrenal
C) Thymus
D) Pituitary
- 32. The endocrine gland regulates hormones that control metabolism and energy-related reactions:
A) Adrenal
B) Pancreas
C) Pituitary
D) Thyroid
- 33. What is the term which describes the time an egg is released from an ovary?
A) Ovulation
B) Duplication
C) Reproduction
D) Fertilization
- 34. What is the term which describes the joining together of a sperm and an egg?
A) Reproduction
B) Duplication
C) Fertilization
D) Ovulation
- 35. The primary function of the system is to support and protect the body.
A) Skeletal
B) Digestive
C) Muscular
D) Respiratory
- 36. The primary function of this system is to be a communication and response system for the body.
A) Lymphatic
B) Nervous
C) Endocrine
D) Excretory
- 37. The primary function of this system is to help you fight pathogens (germs).
A) Endocrine
B) Nervous
C) Excretory
D) Lymphatic
- 38. The primary function of this system is to break down food into usable form and to remove waste products.
A) Respiratory
B) Muscular
C) Digestive
D) Skeletal
- 39. The bone that protects the brain is called the _____________
A) tibia
B) patella
C) ribs
D) cranium
- 40. The bone(s) that protect the lungs are called the _____________.
A) tibia
B) patella
C) ribs
D) cranium
- 41. A condition in which bones become weak and break easily is called _____________.
A) acne
B) osteoporosis
C) arthritis
D) rickets
- 42. The bone that prove heart is called the _____________.
A) vertebrae
B) pelvis
C) clavicle
D) sternum
- 43. The bone(s) that protect the spinal cord:
A) pelvis
B) clavicle
C) sternum
D) vertebrae
- 44. The finger-like projections in the small intestine that "soak up" nutrients:
A) villi
B) phlanges
C) alveoli
D) clavicle
- 45. Tiny air sacs at the ends of the bronchi tubes in the lungs:
A) villi
B) phlanges
C) alveoli
D) clavicle
- 46. Skin, hair, and nails are part of this system:
A) Endocrine
B) Integumentary
C) Digestive
D) Lymphatic
- 47. Tonsils, Spleen, and Lymph are part of this system which collects excess fluids and helps to fight pathogens (germs):
A) Endocrine
B) Digestive
C) Lymphatic
D) Integumentary
- 48. The human body system that includes these glands, thyroid, adrenals, and pancreas:
A) Reproductive
B) Endocrine
C) Digestive
D) Excretory
- 49. The sex cells are made in the male testes and female ovaries of this system which enables human race to continue on.
A) Digestive
B) Reproductive
C) Excretory
D) Endocrine
- 50. These two body systems work together to allow a person to move, talk, and run.
A) Digestive & Excretory
B) Skeletal & Muscular
C) Endocrine & Reproductive
D) Integumentary & Lymphatic
- 51. Tell how alveoli in the lungs and villi in the small intestine are alike.
- 52. Describe one system in the human body. List parts and functions of each (part).
- 53. What is the only human body system you can live without?
- 54. List any further questions you many have about the human body.
- 55. Which organ belongs to the Digestive System:
A) Stomach
B) Thymus
C) Trachea
D) Heart
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