Biology: Life on Earth (11th Edition)
11th Edition
ISBN: 9780134168296
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
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Chapter 1, Problem 2RQ
Why do organisms require energy? Where does the energy come from?
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Chapter 1 Solutions
Biology: Life on Earth (11th Edition)
Ch. 1 - Evolution is a. a belief. b. a scientific theory....Ch. 1 - Prob. 2MCCh. 1 - Which of the following does not apply to...Ch. 1 - Viruses a. have DNA confined in a nucleus. b. are...Ch. 1 - Which of the following is true? a. All cells are...Ch. 1 - 1. Organisms respond to _______. Organisms acquire...Ch. 1 - Prob. 2FTBCh. 1 - Prob. 3FTBCh. 1 - An important scientific theory that explains why...Ch. 1 - 5. The molecule that guides the construction and...
Ch. 1 - What properties are shared by all forms of life?Ch. 1 - Why do organisms require energy? Where does the...Ch. 1 - Define evolution, and explain the three natural...Ch. 1 - Prob. 4RQCh. 1 - 5. What are some differences between prokaryotic...Ch. 1 - 6. What basic principles underlie scientific...Ch. 1 - What is the difference between a scientific theory...Ch. 1 - 8. What factors did Rudi control for in his open...Ch. 1 - 9. Explain the differences between inductive and...Ch. 1 - List the steps in the scientific method with a...Ch. 1 - 1. What misunderstanding causes some people to...Ch. 1 - 2. How would this textbook's definition of life...Ch. 1 - 3. Review Alexander Fleming's experiment that led...Ch. 1 - 4. Explain an instance in which your own...Ch. 1 - Prob. 5AC
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- What convenient form of chemical energy is used by all cells?arrow_forwardWhat is the difference between “high-quality” energy like light and complex organic molecules and “low-quality” energy like heat and simple molecules?arrow_forwardCan you name another molecule that provides cells with energy ?arrow_forward
- How do both activation energy barriers and enzymes help maintain thestructural and metabolic order of life?arrow_forwardWhich processes are favored: those that require energy or those that release energy?arrow_forward_____1. Which form of energy is Not correctly associated with an example? a) kinetic energy : fat molecules b) kinetic energy : movement of muscles c) chemical energy : glucose d) potential energy : water held behind a dam e) potential energy : ATP _____2. Which Best describes the first law of thermodynamics? a) Energy is not created nor destroyed, but it can change into matter. b) Energy is not created nor destroyed, but it can change from one energy form to another. c) Energy can be created from matter or used to produce matter. d) Some useful energy is lost as heat whenever an energy transfer occurs. e) Energy transfers are always 100% efficient in changing energy from one useful form to another. _____3. Which Best describes the second law of thermodynamics? a) Energy is not created nor destroyed, but it can change into matter. b) Energy is not created nor destroyed, but it can change from one energy form to another. c) Energy can be created from matter or used to produce matter. d)…arrow_forward
- Which of the following molecules is most similar to a molecule of ATP? Group of answer choices a)NADH b)RNA nucleotide c)pyruvate d)glucose e)chlorophyllarrow_forwardWhat is the primary source of energy for living beings on earth?arrow_forwardWhich out of the following statements is true about the regulation of metabolic pathway? a) Most of the metabolic pathways are regulated b) Most of the metabolic pathways are not regulated c) Regulation of metabolic pathways always involves changing the amount of enzymes d) Metabolic regulation always depends on control by hormonesarrow_forward
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