Download Chapter 4 Test Answer Section

Standard Chapter 4 Test Review
Multiple Choice
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1. The spaces in bones are filled with a soft connective tissue called
a. marrow.
c. blood.
b. cartilage.
d. water.
2. What is the best way to prevent osteoporosis?
a. Eat more green vegetables and red meats.
b. Get plenty of bedrest.
c. Exercise regularly and include calcium in your diet.
d. Reduce exercise and add phosphorus to your diet.
3. Which of the following is a function of the digestive system?
a. obtaining oxygen
b. guarding against infection and injury
c. regulating body temperature
d. breaking down food so the body can use it
4. A function of the circulatory system is to
a. send signals to the brain.
b. provide shape and support for the body.
c. store minerals.
d. transport oxygen.
5. The heart is an organ because it
a. maintains homeostasis.
b. contains blood.
c. contains muscle.
d. is made up of different kinds of tissues.
6. How does the skin protect the body from disease?
a. by supplying water to the body through the pores
b. by gathering information about the environment
c. by keeping disease-causing microorganisms from entering the body
d. by increasing body temperature when it is cold
7. The hormones released by the endocrine system are transported through your body
by the
a. digestive system.
c. circulatory system.
b. respiratory system.
d. excretory system.
8. What structure directs the activities of a cell?
a. Cytoplasm
c. cartilage
b. Nucleus
d. cell membrane
9. By eating dairy products, you are helping to maintain healthy bones because dairy
products
a. help form the canals in bone.
c. stimulate the growth of new bone.
b. are good sources of calcium.
d. enable nerve tissue to grow in bone.
10. The process by which an organism’s internal environment is kept stable in spite of
changes in the external environment is called
a. homeostasis.
c. digestion.
b. healing.
d. respiration.
____11. Which type of muscle tires quickly during exercise?
a. skeletal muscle
c. cardiac muscle
b. breathing muscle
d. smooth muscle
____12. During exercise, the heart beats faster. How does this help the body?
a. It carries digestive juices to cells in the small intestine.
b. It lowers the blood pressure.
c. It provides muscle cells with additional oxygen.
d. It helps the body digest more food.
____13. How does exercise help maintain healthy bones?
a. by making bones produce stronger outer membranes
b. by making bones grow stronger and denser
c. by decreasing the need for phosphorus in the bones
d. by decreasing the need for calcium in the bones
____14. How do pairs of skeletal muscles work together?
a. Both muscles extend at the same time.
b. Both muscles contract at the same time.
c. While one muscle in the pair contracts, the other returns to its original length.
d. One muscle in the pair pulls on a bone, while the second muscle pulls on the
first muscle.
____15. What kind of motion is possible with a hinge joint?
a. side to side
c. sliding
b. Rotating
d. backward or forward
___16. The endocrine system produces chemicals that
a. travel to selected locations through tiny tubes.
b. control both daily activities and long-term changes through hormones.
c. require a system of nerves to control many body activities.
d. begin to function after puberty.
___17. An effect of long-term stress is
a. general health improves.
b. body functions become balanced.
c. immunity is strengthened.
d. homeostasis is disrupted.
___18. The body part where two bones come together is a
a. muscle.
c. bone.
b. ligament.
d. joint.
____19. Messages are carried back and forth between the brain and other parts of the body
by
a. respiratory system.
c. nervous system.
b. the circulatory system.
d. digestive system.
____20. Which type of muscle is found only in the heart?
a. voluntary muscle
c. smooth muscle
b. cardiac muscle
d. soft muscle
___21. The living cells in the epidermis are located
a. above the dead cells.
c. beneath the dead cells.
b. only around hair follicles.
d. in the fat layer.
Standard Chapter 4 Test Review
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___22. After you breathe air into your lungs, oxygen from the air goes into your
a. muscles.
c. heart.
b. bloodstream.
d. bones.
23. Muscles, bones, and nerves work together to
a. make your body move.
b. remove waste products.
c. control body functions.
d. move materials in your body.
24. Your brain is a structure composed of different kinds of tissue. What is this kind of
structure called?
a. a cell
b. an organ
c. a tissue
d. an organ system
25. The involuntary muscles in your stomach that move food through your digestive
system are an example of
a. smooth muscle.
b. striated muscle.
c. skeletal muscle.
d. cardiac muscle.
26. Which type of human body tissue can contract, or shorten?
a. muscle tissue
b. connective tissue
c. epithelial tissue
d. nerve tissue
27. Much of a newborn baby’s skeleton is made of
a. cartilage.
b. hard bone.
c. ligaments.
d. soft bone.
28. The bones that form the backbone are called
a. tibia.
b. vertebrae.
c. carpals.
d. metatarsals.
29. One function of the skeleton is to
a. move food through the digestive system.
b. help control voluntary muscles.
c. provide shape and support for the body.
d. help the body maintain a steady body temperature.
30. Which of the following is not a function of the skeleton?
a. produces muscle cells
b. stores minerals until your body needs them
c. provides shape and support
d. enables you to move
____31. Exercise is important for muscles because it
a. prevents muscles from becoming tired.
b. prevents muscle injuries.
c. helps maintain strength and flexibility.
d. gives muscles more energy.
____32. Nutrients move into the bloodstream from the digestive system by a process called
a. filtration.
b. elimination.
c. ingestion.
d. absorption.
____33. How does the skin help regulate body temperature?
a. by blocking information about the environment
b. by removing wastes from the body
c. by allowing body temperature to change when the weather becomes warmer or
cooler
d. by enabling excess heat to escape from the body
____34. Nerves and blood vessels in the skin are located in the
a. pores.
b. epidermis.
c. dermis.
d. canals.
____35. All of the following can help you prevent getting a cold except
a. getting enough sleep.
b. exercising.
c. socializing.
d. worrying.
Standard Chapter 4 Test Review
Chapter 4 Test
Answer Section
MULTIPLE CHOICE
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DIF: L1
Describe the characteristics of bones and how to keep bones strong and healthy.
SC.6.L.14.5 | LA.6.4.2.2
TOP: d_ch01_009
knowledge
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PTS: 1
DIF: L2
Describe the characteristics of bones and how to keep bones strong and healthy.
SC.6.L.14.5 | LA.6.4.2.2
TOP: d_ch01_027
comprehension
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PTS: 1
DIF: L2
List the levels of organization in the body. STA:
SC.6.N.3.4 | SC.6.L.14.5
PH_EN_SC_MGS_2010_X_55254
BLM: comprehension
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PTS: 1
DIF: L2
List the levels of organization in the body. STA:
SC.6.N.3.4 | SC.6.L.14.5
PH_EN_SC_MGS_2010_X_55277
BLM: comprehension
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PTS: 1
DIF: L2
List the levels of organization in the body. STA:
SC.6.N.3.4 | SC.6.L.14.5
PH_EN_SC_MGS_2010_X_56575
BLM: comprehension
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PTS: 1
DIF: L2
Describe the functions and structures of the skin.
STA: SC.6.L.14.5
d_ch01_020
BLM: comprehension
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PTS: 1
DIF: L2
Describe which body systems control communication and regulation.
SC.6.N.2.3 | SC.6.L.14.5
TOP: PH_EN_SC_MGS_2010_FL_0022
comprehension
B
PTS: 1
DIF: L1
List the levels of organization in the body. STA:
SC.6.N.3.4 | SC.6.L.14.5
d_ch01_003
BLM: knowledge
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PTS: 1
DIF: L1
Describe the characteristics of bones and how to keep bones strong and healthy.
SC.6.L.14.5 | LA.6.4.2.2
TOP: d_ch01_011
knowledge
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PTS: 1
DIF: L1
Define homeostasis and explain how systems interact to maintain homeostasis.
SC.6.L.14.5 | LA.6.2.2.3 | MA.6.S.6.2
TOP: d_ch01_001
knowledge
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PTS: 1
DIF: L2
Identify the functions of the skeleton.
STA: SC.6.L.14.5
d_ch01_016
BLM: comprehension
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PTS: 1
DIF: L2
Describe which body systems work together to obtain and transport materials.
SC.6.L.14.5 TOP: ls02a_32
BLM: application
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DIF: L1
Describe the characteristics of bones and how to keep bones strong and healthy.
SC.6.L.14.5 | LA.6.4.2.2
TOP: d_ch01_012
Standard Chapter 4 Test Review
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Explain the role that joints play in the body. STA:
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Describe which body systems control communication and regulation.
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knowledge
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Define homeostasis and explain how systems interact to maintain homeostasis.
SC.6.L.14.5 | LA.6.2.2.3 | MA.6.S.6.2
PH_EN_SC_MGS_2010_X_55247
BLM: knowledge
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DIF: L1
Describe how the skeletal and muscular systems work together.
SC.6.L.14.5 | LA.6.2.2.3
TOP: PH_EN_SC_MGS_2010_X_55862
comprehension
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PTS: 1
DIF: L1
List the levels of organization in the body. STA:
SC.6.N.3.4 | SC.6.L.14.5
d_ch01_004
BLM: knowledge
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PTS: 1
DIF: L1
Identify the functions of the skeleton.
STA: SC.6.L.14.5
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BLM: knowledge
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PTS: 1
DIF: L2
Describe the functions and structures of the skin.
STA: SC.6.L.14.5
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BLM: comprehension
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PTS: 1
DIF: L2
Describe how the skeletal and muscular systems work together.
SC.6.L.14.5 | LA.6.2.2.3
TOP: PH_EN_SC_MGS_2010_X_56062
comprehension
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PTS: 1
DIF: L1
List the levels of organization in the body. STA:
SC.6.N.3.4 | SC.6.L.14.5
PH_EN_SC_MGS_2010_X_55610
BLM: comprehension
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PTS: 1
DIF: L2
List the levels of organization in the body. STA:
SC.6.N.3.4 | SC.6.L.14.5
ls01a_32
BLM: comprehension
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PTS: 1
DIF: L2
Identify the types of muscles found in the body.
STA: SC.6.L.14.5
PH_EN_SC_MGS_2010_FL_0024
BLM: application
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DIF: L1
List the levels of organization in the body. STA:
SC.6.N.3.4 | SC.6.L.14.5
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BLM: knowledge
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PTS: 1
DIF: L2
Describe the characteristics of bones and how to keep bones strong and healthy.
SC.6.L.14.5 | LA.6.4.2.2
TOP: d_ch01_008
comprehension
B
PTS: 1
DIF: L1
Standard Chapter 4 Test Review
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Identify the functions of the skeleton.
STA: SC.6.L.14.5
PH_EN_SC_MGS_2010_X_55283
BLM: comprehension
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DIF: L2
Identify the functions of the skeleton.
STA: SC.6.L.14.5
PH_EN_SC_MGS_2010_FL_0023
BLM: comprehension
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DIF: L1
Explain how skeletal muscles work in pairs. STA:
SC.6.L.14.5
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BLM: knowledge
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DIF: L1
Describe which body systems work together to obtain and transport materials.
SC.6.L.14.5 TOP: PH_EN_SC_MGS_2010_X_56067
knowledge
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PTS: 1
DIF: L2
Describe the functions and structures of the skin.
STA: SC.6.L.14.5
d_ch01_021
BLM: comprehension
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PTS: 1
DIF: L1
Describe the functions and structures of the skin.
STA: SC.6.L.14.5
d_ch01_023
BLM: knowledge
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PTS: 1
DIF: L2
Define homeostasis and explain how systems interact to maintain homeostasis.
SC.6.L.14.5 | LA.6.2.2.3 | MA.6.S.6.2
PH_EN_SC_MGS_2010_X_56065
BLM: comprehension