BIO 200 Exam 1 with verified detailed solutions
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The most basic unit of life is the:
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a. Individual
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b. Organelle
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c. Cell
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d. Atom
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e. Molecule - correct answer✔✔c. Cell
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Without the input of energy, organized systems will fall apart. This is consistent with:
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a. The chemiosmotic model
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b. The electron transport model
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c. The first law of thermodynamics
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d. The second law of thermodynamics
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e. The third law of thermodynamics - correct answer✔✔d. The second law of
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thermodynamics
Which of the following would you NOT expect to see in a prokaryotic cell?
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a. Cytoplasm
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b. A nucleus
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c. DNA
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d. A cell membrane
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e. Ribosomes - correct answer✔✔b. A nucleus
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Where do the oxygen atoms of the O2 produced in photosynthesis come from?
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, a. Lipids
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b. Sunlight
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c. CO2
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d. Water
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e. Glucose - correct answer✔✔d. Water
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A chemical reaction in which the products have more energy than the reactants is:
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a. Entropic
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b. Light-independent
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c. Light-dependent
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d. Exergonic
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e. Endergonic - correct answer✔✔e. Endergonic
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Which of the following is NOT a type of carbohydrate?
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a. Glycogen
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b. Starch
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c. Cellulose
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d. Sugar
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e. Unsaturated fat - correct answer✔✔e. Unsaturated fat
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The Krebs Cycle occurs:
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a. In the intermembrane space b. In the matrix
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c. On the thylakoid membrane d. In the stroma
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e. In the cytoplasm - correct answer✔✔b. In the matrix
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Which of the following is most likely to exist as a negative ion?
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The most basic unit of life is the:
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a. Individual
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b. Organelle
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c. Cell
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d. Atom
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e. Molecule - correct answer✔✔c. Cell
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Without the input of energy, organized systems will fall apart. This is consistent with:
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a. The chemiosmotic model
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b. The electron transport model
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c. The first law of thermodynamics
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d. The second law of thermodynamics
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e. The third law of thermodynamics - correct answer✔✔d. The second law of
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thermodynamics
Which of the following would you NOT expect to see in a prokaryotic cell?
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a. Cytoplasm
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b. A nucleus
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c. DNA
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d. A cell membrane
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e. Ribosomes - correct answer✔✔b. A nucleus
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Where do the oxygen atoms of the O2 produced in photosynthesis come from?
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, a. Lipids
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b. Sunlight
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c. CO2
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d. Water
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e. Glucose - correct answer✔✔d. Water
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A chemical reaction in which the products have more energy than the reactants is:
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a. Entropic
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b. Light-independent
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c. Light-dependent
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d. Exergonic
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e. Endergonic - correct answer✔✔e. Endergonic
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Which of the following is NOT a type of carbohydrate?
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a. Glycogen
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b. Starch
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c. Cellulose
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d. Sugar
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e. Unsaturated fat - correct answer✔✔e. Unsaturated fat
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The Krebs Cycle occurs:
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a. In the intermembrane space b. In the matrix
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c. On the thylakoid membrane d. In the stroma
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e. In the cytoplasm - correct answer✔✔b. In the matrix
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Which of the following is most likely to exist as a negative ion?
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