Campbell Biology in Focus
3rd Edition
ISBN: 9780134710679
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Rebecca Orr
Publisher: PEARSON
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Textbook Question
Chapter 2, Problem 4TYU
We can be sure that a mole of table sugar and a mole of vitamin C are equal in their
- A. mass.
- B. volume.
- C. number of atoms.
- D. number of molecules.
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Chapter 2 Solutions
Campbell Biology in Focus
Ch. 2.1 - Is a trace element an essenteal element? Explain.Ch. 2.1 - Prob. 2CCCh. 2.2 - A nitrogen atom has 7 protons and the most common...Ch. 2.2 - Prob. 2CCCh. 2.2 - Prob. 3CCCh. 2.3 - Why does the structure HCCH fail to make sense...Ch. 2.3 - What holds the atoms together in a crystal of...Ch. 2.3 - If you were a phamaceutical researcher, why would...Ch. 2.4 - Which type of chemical reaction occurs faster at...Ch. 2.4 - Write an equation that uses the products of...
Ch. 2.5 - Prob. 1CCCh. 2.5 - How can the freezing of water crack boulders?Ch. 2.5 - Compared with a basic solution at pH 9, the same...Ch. 2.5 - What would be the effect on the properties of the...Ch. 2.5 - Prob. 5CCCh. 2 - The reactivity of an atom arises from A. the...Ch. 2 - Which of the following statements correctly...Ch. 2 - Many mammals control their body temperature by...Ch. 2 - We can be sure that a mole of table sugar and a...Ch. 2 - Measurements show that the pH of a particular lake...Ch. 2 - Prob. 6TYUCh. 2 - What coefficients must be placed in the following...Ch. 2 - A Slice of pizza has 500 kcal. If we could burn...Ch. 2 - Draw the hydration shells that from around a...Ch. 2 - What do climate change (see Concept 1.1) and ocean...Ch. 2 - SCIENTIFIC INQUIRY Female luna moths (Actias luna)...Ch. 2 - FOCUS ON EVOLUTION The percentage of naturally...Ch. 2 - FOCUS ON ORGANIZATION Several emergent properties...Ch. 2 - SYNTHESIZE YOUR KNOWLEDGE How do cats drink?...
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- Which term describes a fat molecule that lacks doublebonds between carbon atoms?(a) Saturated (c) Unsaturated(b) Polyunsaturated (d) Trans fatarrow_forwardWhich of the following best describes carbohydrates? a) Proteins made of amino acids b) Lipids that store energy c) Macronutrients containing carbon, hydrogen, and oxygen d) Minerals essential for enzyme functionarrow_forwardDescribe the roles played by carbohydrates in cells: A.) Raw material B.) Structural support C.) Cell identity D.) Energyarrow_forward
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- Which of the following is NOT a function of proteins? A. movement of muscles B. provide structural components stores the genetic information of a living organism C. catalyze reactions in the cells D. transport substances through the bloodstreamarrow_forwardAll carbohydrates are made up of what atoms?* Please choose one correct answer only. A. Carbon, hydrogen, nitrogen B. Carbon, nitrogen, oxygen C. Carbon, hydrogen, oxygen D. Carbon, hydrogen, sulfurarrow_forwardWhich two carbohydrates have the most similar function? A. starch and glycogen B. starch and cellulose C. glycogen and glucose D. cellulose and glucosearrow_forward
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