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Brock Biology of Microorganisms 12th Edition Test Bank

Master exam questions and boost your confidence with Brock Biology of Microorganisms 12th Edition Test Bank.

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ExamName___________________________________MULTIPLE CHOICE.Choose the one alternative that best completes the statement oranswers the question.1)Which statement is not true as a general rule?1)_______A)Microbial cells carry out their life processes of growthindependently.B)Microbial cells exist as single cells.C)Microbial cells include both bacteria and viruses.D)Microbial cells exclude the cells of plants and animals.2)Basic microbiology can be used to2)_______A)probe the fundamental processes of life.B)model our understanding of cellular processes in multicellularorganisms, including humans.C)study characteristics of cells of multicellular organisms.D)do all of the above.3)Applied microbiology deals with important practical problems in3)_______A)industry.B)medicine.C)agriculture.D)all of the above.4)The largest mass of living material on Earth comes from4)_______A)plants.B)animals.C)microorganisms.D)plants and animals together.5)The cell's genome is stored in5)_______A)the nucleus or nucleoid.B)the cytoplasmic membrane.C)the cytoplasm.D)none of the above.6)Because the cell communicates, exchanges materials with itsenvironment, and undergoes evolution, it is called a(n)6)_______A)ancestral system.B)nucleoid system.C)closed system.D)living system.7)Changes in cellular characteristics are transmitted to offspring throughthe process of7)_______A)chemical signaling.B)evolution.C)reproductive initiative.D)none of the above.8)Catalysts involved in the acceleration of the rate of chemical reactionsare called8)_______A)evolutionary molecules.B)catalytic converters.C)growth agents.D)enzymes.9)Regarding early life on Earth,9)_______A)microbial life existed long before animals but has been around forabout the same amount of time as plants.B)microbial life existed for billions of years before plant and animallife.C)microbial life, plant life, and animal life all appeared at about the

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Brock Biology Of Microorganisms by ...

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