Science IT Chapters 1-2

1. Which of the following tissues are responsible for movement?

• A. connective
• B. epithelial
• C. muscle
• D. nervous
• E. Both (C) and (D)

2. Which of the following tissues are responsible for coordinating and controlling movement?

• A. connective
• B. epithelial
• C. muscle
• D. nervous
• E. Both (C) and (D)

3. When breathing in, which of the following occurs?

• A. The diaphragm contracts.
• B. There is an increase in lung air pressure.
• C. The lungs are pulled downward.
• D. Both (A) and (C)
• E. Both (B) and (C)

4. In general, the red colored blood vessels represent _____.

• A. arteries
• B. oxygen-rich blood
• C. veins
• D. Both (A) and (B)
• E. Both (B) and (C)

5. How many alveoli are present in the lungs?

• A. 2
• B. 4
• C. 150 million
• D. 300 million
• E. None of the above

6. At the end of the life of a red blood cell, the converted bile pigments are shipped to the _____.

• A. bone marrow
• B. heart
• C. liver
• D. spleen
• E. stomach

7. Red blood cells originate from the _____.

• A. bone marrow
• B. heart
• C. liver
• D. spleen
• E. stomach

Tags

NGSS.HS-LS1-4

8. What is normal body temperature when it is properly regulated by blood?

• A. 96.8
• B. 97.1
• C. 97.3
• D. 98.6
• E. 100.4

Tags

NGSS.HS-LS1-3

9. Plasma composes what percentage of blood?

• A. 25
• B. 45
• C. 55
• D. 75
• E. None of the above

10. Plasma is responsible for transporting _____.

• A. amino acids
• B. hormones
• C. waste
• D. ions
• E. All of the above