Human Biology (MindTap Course List)
11th Edition
ISBN: 9781305112100
Author: Cecie Starr, Beverly McMillan
Publisher: Cengage Learning
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Chapter 2, Problem 5SQ
Summary Introduction
Introduction: Proteins are the
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Chapter 2 Solutions
Human Biology (MindTap Course List)
Ch. 2 - Distinguish between an element, an atom, and a...Ch. 2 - Explain the difference between an ionic bond and a...Ch. 2 - Ionic and covalent bonds join atoms into...Ch. 2 - Name three vital properties of water in living...Ch. 2 - Which small organic molecules make up...Ch. 2 - Which of the following is the carbohydrate, the...Ch. 2 - Describe the four levels of protein structure. How...Ch. 2 - Distinguish among the following: a....Ch. 2 - The backbone of organic compounds forms when...Ch. 2 - A carbon atom can form up ________ to bonds with...
Ch. 2 - All of the following except ________ are building...Ch. 2 - Prob. 4SQCh. 2 - Prob. 5SQCh. 2 - Prob. 6SQCh. 2 - Which phrase best describes what a functional...Ch. 2 - In ________ reactions, small molecules are linked...Ch. 2 - Match each type of molecule with its description....Ch. 2 - What kinds of bonds often control the shape (or...Ch. 2 - The pH of black coffee is 5, and that of milk of...Ch. 2 - Draw a shell model of an uncharged nitrogen atom....Ch. 2 - Prob. 3CTCh. 2 - Manufacturers make carbonated drinks by forcing...
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- Enzymes catalyze a chemical reaction by A. decreasing the amount of ATP required to activate a reaction B. increasing the amount of ATP required to activate a reaction C. slowing down the reaction to obtain more products D. increasing the reaction to obtain more products E. decreasing the amount of ATP required and obtaining more products.arrow_forwardWhat kind of reaction does each of these enzymes catalyze?(a) A dehydrase(b) A carboxylase(c) A proteasearrow_forwardWhich of the following is not true about enzymes? a. They are consumed by the reactions they catalyze. b. They are usually made of amino acids. c. They lower the activation energy of chemical reactions. d. Each one is specific to the particular substrate(s) to which it binds.arrow_forward
- The main function of glycogen is? A. To store energy in the form of sugar not currently needed by an animal B. To store energy in the form of sugar not currently needed by an plant C. To get provide structure to cells. D. To help animals grow and maintain new muscle.arrow_forwardWhat is the function of the active site of an enzyme? a. Involved in the catalytic reaction of the enzyme b. Inhibit the enzymatic activity c. Binding of regulators d. Binding of products after the reactionarrow_forwardWhat law of chemistry determines how much energy can be transferred when it is converted from one form to another? a. the first law of thermodynamics b. the second law of thermodynamics c. the conservation of matter d. the conservation of energyarrow_forward
- Which of the following is not true about enzymes?a. They are consumed by the reactions they catalyze.b. They are usually made of amino acids.c. They lower the activation energy of chemical reactions.d. Each one is specific to the particular substrate(s) to which it binds.arrow_forwardwhat advantage does metabolism provide to living things? a. metabolism provides the energy needed for reproduction and homeostasis b. metabolism provides organisms with much needed camouflage c. without metabolism, the chemical elements necessary for life could not form d. metabolism produces offspringarrow_forwardCarbohydrates are primarily used for … Select the best answer. A making proteins B. energy C. cell membranes D. all of these E. genetic materialarrow_forward
- Humans produce the majority of the cholesterol essential for cell membranes for vitamin D and steroid hormone production. What would you anticipate to happen if a person's diet has an abnormally high level of cholesterol? Justify your answer.arrow_forwardA condition known as non-alcoholic fatty liver disease may be brought on by consuming a diet that is high in sugar. This is the hypothesis that has been put up. Explain?arrow_forwardEnzymes are organic catalysts that (a) alter the direction in which a chemical reaction proceeds, (b) determine the nature of the products of a reaction, (c) increase the speed of a chemical reaction, (d) are essential raw materials for a chemical reaction that are converted into some of its products.arrow_forward
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