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Chapter 2 Anatomy And Physiology From Science to Life, 2nd Edition
Complete Chapter Questions With Answers
Sample Questions Are Posted Below
| 1. | Which of the following is considered to be a “lesser element” found in the body? | |
| A) | Carbon | |
| B) | Aluminum | |
| C) | Iodine | |
| D) | Calcium | |
| E) | Selenium | |
| 2. | The rate of a chemical reaction is influenced by all of the following except: | |
| A) | the presence of the appropriate enzyme | |
| B) | the concentration of the reactants | |
| C) | the presence or absence of carbon | |
| D) | the temperature | |
| E) | the presence of the appropriate catalyst | |
| 3. | The phospholipids that make up the plasma membranes of body cells have a _____________ head region and a _____________ tail region, a quality that results in the formation of the “lipid bilayer”. | |
| A) | non-polar, hydrophilic | |
| B) | non-polar, polar | |
| C) | polar, hydrophilic | |
| D) | hydrophobic, hydrophilic | |
| E) | hydrophilic, non-polar | |
| 4. | Which of the following would be regarded as an organic molecule? | |
| A) | H2O | |
| B) | CH4 | |
| C) | PO43- | |
| D) | NaCl | |
| E) | HCl | |
| 5. | A bond in which electrons are shared unequally is called a(n): | |
| A) | Hydrogen bond | |
| B) | Ionic bond | |
| C) | Amphipathic bond | |
| D) | Polar covalent bond | |
| E) | Nonpolar covalent bond | |
| 6. | True or False: The sugar forming part of the backbone of DNA strands is called deoxyribose. | |
| A) | True | |
| B) | False | |
| 7. | True or False: Most enzymes are non-specific, meaning they may bind to substrates indiscriminately and catalyze a wide range of reactions in the body. | |
| A) | True | |
| B) | False | |
Answer Key
| 1. | D |
| 2. | C |
| 3. | E |
| 4. | B |
| 5. | D |
| 6. | A |
| 7. | B |
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Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $30.00.$20.00Current price is: $20.00.