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Unformatted text preview: 3 Student: ___________________________________________________________________________ Multiple Choice Questions 1. The simplest structure shared among all living organisms is the A. gut. B. cell. C. photosynthetic chloroplast. D. community. E. nucleus. 2. Which of the following is likely NOT a common feature shared among all living organisms? A. All living organisms use energy. B. All living organisms maintain organization. C. All living organisms have evolved over the course of many g D. All living organisms maintain some level of homeostasis. E. All living organisms are composed of similar structures. 3. All living organisms respond and adjust to their environments. The process through which this occurs is called A. photosynthesis. B. metabolism. C. adaptation. D. growth and development. E. genomics. 4. The process by which organisms maintain a stable internal environment in the face of a fluctuating external environment is called A. metabolism. B. cellular respiration. C. growth and development. D. homeostasis. E. functional proteomics and genomics. & 5. Polypeptides (proteins) are composed of amino acids as ________ are composed of DNA. A. genes B. RNA C. proteomes D. lipids E. metabolites 6. We maintain a fairly constant body temperature despite exposures to different seasons or external temperatures. This is achieved through our capacity to A. adapt to changing environments. B. regulate body temperature. C. maintain homeostasis. D. All of these choices are correct. E. None of these choices are correct. 7. All of the chemical reactions used to break down nutrients and build up components within the body are collectively known as A. anabolism. B. catabolism. C. metabolism. D. proteolysis. E. hydrolysis. 8. Which level of organization includes all others? A. cell B. tissue C. organ D. organism E. population 9. Which level of organization is required for all others to form? A. cell B. tissue C. organ D. organism E. population & 10. When cells associate with each other they form A. atoms. B. molecules. C. macromolecules. D. tissues. E. populations. 11. When communities of organisms interact with their physical environment they form a(n) A. population. B. organism. C. community. D. ecosystem. E. macromolecular community. 12. Which of the following is LEAST likely required for the digestion of a meal? A. molecules B. cells C. tissues D. organs E. populations 13. Which is the simplest of all levels of organization? A. atom B. cell C. organ D. organism E. population 14. Which level of organization reflects an individual composed of multiple organ systems? A. atom B. cell C. organ D. organism E. population & 15. Which of the following are components of molecules?...
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This note was uploaded on 02/27/2012 for the course GEOL 33 taught by Professor E during the Spring '12 term at University of South Florida - Tampa.

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