BIOL 121 Quiz 1.docx - BIOL 121 Quiz 1 Name Multiple choice...

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BIOL 121 - Quiz 1 Name __________________________________ Multiple choice worth 2 points each, circle the best correct answer only: 1. Physiology is: a. the study of how living things function in their environment b. the study of how microorganisms effect other living things c. the study of the form of all animal structures d. the study of the dynamics of our natural world 2. Glycogen: a. is how humans store excess sugar (glucose) b. is found in plants c. is also known as starch d. is also known as a fat 3. In the scientific method, an educated guess to a problem is called the: a. theory. b. prediction. c. hypothesis. d. correlation. 4. Domain Eukarya includes: a. animals b. bacteria c. fungi d. both a and c 5. A dehydration reaction: a. is how cells break down monomers b. is how cells link monomers together c. removes a molecule of water d. both b and c 6. When pH changes from 7 to 6, the solution will become: a. 10 times more acidic b. 100 times more acidic c. 1000 times more acidic d. more basic, or less acidic 7. An ecosystem is: a. the number of individuals in an area b.
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