Download Name - Valhalla High School

Name _________________________________
Date _______________
LE Body System Review Sheet
Directions: Identify the letter of the choice that best completes the statement or answers
the question.
1. _______
Which of the following provides support for the body, attachment sites for muscles, and
protection for internal organs?
a. bones
b. skin
c. hair
d. blood
2. _______
Which structure in a cell corresponds with the function of the human lungs?
a. nucleus
b. vacuole
c. cell membrane
d. mitochondria
3. _______
What systems help to coordinate all activities of the body?
a. skeletal & muscular
c. nervous & endocrine
b. respiratory & circulatory
d. integumentary & reproductive
4. _______
Finding shelter, avoiding predators, and obtaining food are most closely related to the
ability of an animal to
a. increase the rate of cell division c. use structures adapted for movement
b. transport carbon dioxide to cells d. excrete waste products to cells
5. _______
If a human system fails to function properly, what is the most likely result?
a. a stable rate of metabolism
b. a disturbance in homeostasis
c. a change in the method of cellular respiration
d. a change in the function of DNA
6. _______
The skin, lungs, and kidneys all interact to help carry out the
a. removal of waste products
c. production of hormones
b. digestion of food
d. coordination of body movements
7. _______
What organ is a part of both the respiratory and excretory systems?
a. kidney
b. skin
c. liver
d. lung
8. _______
During a long-distance run on a hot day, an athlete produces large quantities of sweat. As
a result, the kidneys change the rate of urine production. Why is this change important?
a. Decreased urine production increases the amino acids in the blood
b. Increased urine production removes amino acids produced as a result of running
c. Decreased urine production allows the body to conserve water
d. Increased urine production allows more water to remain in the bloodstream
9. _______
Cardiac muscle is found in the
a. hand
b. heart
c. stomach
d. lungs
10. _______
What tough connective tissue connects muscles to bones?
a. tendons
b. ligaments c. cartilage
d. periosteum
11. _______
Which sequence of terms is in the correct order from simplest to most complex?
a. cells --> tissues --> organs --> organ systems
b. tissues --> organisms --> cells --> organ systems
c. cells --> tissues --> organ systems --> organs
d. organs --> organisms --> organ systems --> cells
12. _______
Which of the following is NOT a function of bones in the human skeletal system?
a. store minerals
c. regulate temperature
b. protect organs
d. produce blood cells
13. _______
Ligaments connect
a. muscle to bone
b. cartilage to bone
c. cartilage to muscle
d. bone to bone
14 _______
Which of the following is NOT a function of skin?
a. protection
c. sense reception
b. waste removal
d. blood cell production