A&p 2113 @ Gwinnett Tech - Chapters 1,2,3 Test Review

127 Questions | Total Attempts: 1928

SettingsSettingsSettings
AP Quizzes & Trivia

Covering Chapter 1 (Terminology), Chaper 2 (Chemistry), & Chaper 3 (Cells)


Questions and Answers
  • 1. 
    HCl is a very strong acid. If the concentration of HCl is 0.1M, you can assume that there are 0.1M H+ ions in the solution. What would the pH of that solution be?
    • A. 

      1

    • B. 

      0

    • C. 

      10

    • D. 

      2

    • E. 

      -1

  • 2. 
    A buffered solution at 7.0 is distrubed by the addition of HCl. How will it manage to stay at a pH of 7?
    • A. 

      Weak acid of the buffer will add more H+

    • B. 

      Weak acid of the buffer will remove H+

    • C. 

      Weak base of the buffer will add more H+

    • D. 

      Weak base of the buffer will remove H+

  • 3. 
    If you add HCl to distilled water, the pH of the water would go..
    • A. 

      Up

    • B. 

      Down

    • C. 

      Would not change

    • D. 

      Barney Stinson was here.

  • 4. 
    A pH of 3 would have which molarity of H+?
    • A. 

      3000M

    • B. 

      1000M

    • C. 

      0.003M

    • D. 

      0.001M

    • E. 

      3M

  • 5. 
    Which of the following would be classified as hydrophobic?
    • A. 

      Glucose

    • B. 

      Sucrose

    • C. 

      NaCl

    • D. 

      Lon chain fatty acid

    • E. 

      Pepsin

  • 6. 
    Which of the following elements would for a non-polar covalent bond?
    • A. 

      C-O

    • B. 

      C-N

    • C. 

      N-O

    • D. 

      N-N

  • 7. 
    The pH of distilled water would be..
    • A. 

      7

    • B. 

      0

    • C. 

      7.35

    • D. 

      4

  • 8. 
     If CO2 is added to water, the pH will..
    • A. 

      Go up

    • B. 

      Go down

    • C. 

      Not change

    • D. 

      Barney Stinson.

  • 9. 
    Adding bicarbonate to a solution will cause the pH to..
    • A. 

      Go up

    • B. 

      Go down

    • C. 

      Not change

    • D. 

      Barney Stinson.

  • 10. 
    Lactose is made by...
    • A. 

      Dehydration synthesis of glucose + glucose

    • B. 

      Hydrolysis of glycogen

    • C. 

      Dehydration synthesis of glucose + fructose

    • D. 

      Dehydration synthesis of glucose + galactose

  • 11. 
    Which cell does not have a nucleus?
    • A. 

      Smooth muscle cell

    • B. 

      Red blood cell

    • C. 

      Squamous cell

    • D. 

      All cells have a nucleus

    • E. 

      White blood cell

  • 12. 
    Concerning intracellular and extracellular fluid, we know that extracellular fluid contains..
    • A. 

      More K+

    • B. 

      More Na+

    • C. 

      More phosphate

    • D. 

      More magnesium

    • E. 

      All are true

  • 13. 
    Which of the following organelles functions in making ribosomal subunits?
    • A. 

      Nucleus

    • B. 

      Nucleolus

    • C. 

      Ribosomes

    • D. 

      Smooth endoplasmic reticulum

  • 14. 
    During which phase of mitosis do the centromeres line up along the equater of the cell?
    • A. 

      Interphase

    • B. 

      Prophase

    • C. 

      Metaphase

    • D. 

      Anaphase

    • E. 

      Telophase

  • 15. 
    Which of the following is NOT a membranous organelle?
    • A. 

      Lysosome

    • B. 

      Golgi apparatus

    • C. 

      Centrosome

    • D. 

      Nucleus

    • E. 

      Vacuole

  • 16. 
    The cell that will look like an "inner tube" under the microscope is the...
    • A. 

      Red blood cell

    • B. 

      White blood cell

    • C. 

      Squamous cell

    • D. 

      Smooth muscle cell

    • E. 

      Sperm

  • 17. 
    If a cell has 46 chromosomes, how many centrosomes would it have when it is in metaphase?
    • A. 

      46

    • B. 

      23

    • C. 

      1

    • D. 

      2

  • 18. 
    The function of a cell membrane would be to....
    • A. 

      Determine what goes in and out of a cell

    • B. 

      Recognition of other cells

    • C. 

      Provide for cell to cell junctions

    • D. 

      House enzymes that can control specific reactions

    • E. 

      All of the above

  • 19. 
    Which statement is true?
    • A. 

      All cells have nuclei

    • B. 

      Cells can never have more than one nucleus

    • C. 

      Many different types of cells in the body contain flagella

    • D. 

      Squamous cells build a scale like layer of protection on the surface of the skin

    • E. 

      All of the above

  • 20. 
    Which organ system contains the pituitary gland?
    • A. 

      Integumentary

    • B. 

      Nervous

    • C. 

      Endocrine

    • D. 

      Cardiovascular

  • 21. 
    Which of the following is NOT true about the muscular organ system?
    • A. 

      The muscular system provides for movement.

    • B. 

      The muscular system does not provide support and protection for other tissues.

    • C. 

      The muscular system generates heat that helps maintain body temprature.

    • D. 

      The muscular system contains skeletal muscles and associated tendons.

  • 22. 
    The nervous system does NOT include which of the following organs?
    • A. 

      Brain

    • B. 

      Spinal cord

    • C. 

      Peripherial nerves

    • D. 

      Sense organs

    • E. 

      Heart

  • 23. 
    A group of cells working together that perform similar functions is called...
    • A. 

      Tissue

    • B. 

      Organelle

    • C. 

      Organ

    • D. 

      System

  • 24. 
     The ability of the body or a cell to seek and maintain a condition of equilibrium or stability within its internal environment  when dealing with external changes is know as?
    • A. 

      Feedback systems

    • B. 

      Homeostasis

    • C. 

      Metabolism

  • 25. 
    The correct order for the levels of organizaiton is:
    • A. 

      Chemical, organelle, tissue, cell, organ, organ system

    • B. 

      Chemical, organ, tissue, organelle, organ system, cell

    • C. 

      Chemical, organelle, cell, tissue, organ, organ system

    • D. 

      Organ system, organ, tissue, cell, organelle, chemical

Back to Top Back to top