Test Bank for Fundamentals of Biochemistry, 6th Edition by Donald Voet
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Biochemistry
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Biochemistry
Test Bank for Fundamentals of Biochemistry, Life at the Molecular Level, 6e 6th Edition by Donald Voet, Judith G. Voet, Charlotte W. Pratt. Full Chapters are included with answers (Chapter 1 to 26)
1 Introduction to the Chemistry of Life
2 Water
3 Amino Acids
4 Proteins: Three-Dimensional Str...
1 Fundamentals of Biochemistry, 6e (Voet) Chapter 1 Introduction to the Chemistry of Life Choose the correct answer from the list. Not all the answers will be used. A) phylogenetic B) negative C) O D) ΔH° E) H - TS F) halobacteria G) open H) entropy I) flux J) polymers K) ΔG° L) thermophiles M) nitrogen N) positive 1) The most abundant molecule in the human body is ________. Answer: C Diff: 1 Bloom's: Remember Learning Objective: LO 1.1 Discuss the origins and evolution of biological molecules Section Reference: 1.1 The Origin of Life 2) During chemical evolution, small organic molecules condense to form more complex molecules called ________. Answer: J Diff: 1 Bloom's: Remember Learning Objective: LO 1.1 Discuss the origins and evolution of biological molecules Section Reference: 1.1 The Origin of Life 3) Evolutionary relationships can be visualized using a ________ tree. Answer: A Diff: 1 Bloom's: Remember Learning Objective: LO 1.2 Explain how important features of cellular architecture relate to the structure and function of cells Section Reference: 1.2 Cellular Architecture Test Bank for Fundamentals of Biochemistry, 6th Edition by Donald Voet All Chapters Included✅ 2 4) The organisms most likely to be found in a brine environment would be ________. Answer: F Diff: 1 Bloom's: Remember Learning Objective: LO 1.2 Explain how important features of cellular architecture relate to the structure and function of cells Section Reference: 1.2 Cellular Architecture 5) The organisms most likely to be found in high temperature environments would be ________. Answer: L Diff: 1 Bloom's: Remember Learning Objective: LO 1.2 Explain how important features of cellular architecture relate to the structure and function of cells Section Reference: 1.2 Cellular Architecture 6) The term used to indicate the degree of randomness within a system is ________. Answer: H Diff: 1 Bloom's: Remember Learning Objective: LO 1.3 Distinguish the first and second laws of thermodynamics Section Reference: 1.3 Thermodynamics 7) Spontaneous processes are characterized by a change in Gibbs free energy that is ________. Answer: B Diff: 1 Bloom's: Understand Learning Objective: LO 1.3 Distinguish the first and second laws of thermodynamics Section Reference: 1.3 Thermodynamics 8) Gibbs free energy is defined as G = ________. Answer: E Diff: 1 Bloom's: Remember Learning Objective: LO 1.3 Distinguish the first and second laws of thermodynamics Section Reference: 1.3 Thermodynamics 9) The symbol for free energy under standard biochemical conditions is ________. Answer: K Diff: 1 Bloom's: Remember Learning Objective: LO 1.3 Distinguish the first and second laws of thermodynamics Section Reference: 1.3 Thermodynamics 3 10) Living creatures can be described thermodynamically as ________ systems. Answer: G Diff: 1 Bloom's: Remember Learning Objective: LO 1.3 Distinguish the first and second laws of thermodynamics Section Reference: 1.3 Thermodynamics 11) What are the four most abundant elements in a human body? A) C, N, O, H B) C, N, O, P C) C, S, O, H D) C, Na, O, H Answer: A Diff: 2 Bloom's: Analyze Learning Objective: LO 1.1 Discuss the origins and evolution of biological molecules Section Reference: 1.1 The Origin of Life 12) The atmosphere of prebiotic earth probably contained the following molecules: A) O, , , , and . B) O, , , , and . C) O, , , , and . D) O, , , , and . Answer: A Diff: 1 Bloom's: Remember Learning Objective: LO 1.1 Discuss the origins and evolution of biological molecules Section Reference: 1.1 The Origin of Life 13) In 1953, Urey and Miller carried out an experiment in which they subjected a mixture of O, , , and to electrical discharges. Which of the following were among the products? A) proteins B) amino acids C) nucleic acids D) ribosomes Answer: B Diff: 1 Bloom's: Remember Learning Objective: LO 1.1 Discuss the origins and evolution of biological molecules Section Reference: 1.1 The Origin of Life 4 14) Which of the following statements about hydrothermal vents is TRUE? A) The vents have temperatures as high as 1000°C and emit S and metal sulfides. B) The vents have temperatures as high as 800°C and emit S and metal sulfides. C) The vents have temperatures as high as 600°C and emit S and metal nitrates. D) The vents have temperatures as high as 400°C and emit S and metal sulfides. Answer: D Diff: 2 Bloom's: Apply Learning Objective: LO 1.1 Discuss the origins and evolution of biological molecules Section Reference: 1.1 The Origin of Life For the following question(s), consider the structure of the coenzyme NADP.
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