ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303090
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Question
Chapter 2, Problem 11RAC
Summary Introduction
Introduction:
Energy is the ability to perform an activity. Individuals deal with different forms of energies in their life, like heat, electricity, and motion. The two major forms of energy are kinetic and potential energy.
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Energy is defined as the ability to cause change. Which is the best reason why?
Because energy influences everything.
а.
b.
Because some form of energy is required to produce a change.
С.
Because energy is everywhere.
d.
Because energy can change forms.
Which of the following statements is/are true regarding ATP?a. It is the body’s primary source of chemical energy.b. Its production is the main reason humans breathe oxygen.c. It is produced through the oxidation of molecular fuels like glucose.d. All of the above statements are true.
Which of these statements concerning
enzymes is correct?
a. Enzymes increase the rate of reactions
but are permanently
changed as a result.
b. Enzymes are proteins that function as
catalysts.
c. Enzymes increase the activation energy
requirement for a reaction
to occur.
d. Enzymes usually can only double the
rate of a chemical
reaction.
e. Enzymes increase the kinetic energy of
the reactants.
Chapter 2 Solutions
ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
Ch. 2.1 - Define matter. How are the mass and the weight of...Ch. 2.1 - Differentiate between element and atom. What four...Ch. 2.1 - Prob. 3AYPCh. 2.1 - Which subatomic particle determines the atomic...Ch. 2.1 - What is an isotope? How are isotopes denoted?Ch. 2.1 - What is avogardro’s number? How is it related to a...Ch. 2.1 - Describe how an ionic bond is formed. What are...Ch. 2.1 - What occurs in the formation of a covalent bond?...Ch. 2.1 - Distinguish between a molecule and a compund. Give...Ch. 2.1 - What are intermolecular forces, and how do they...
Ch. 2.1 - What is meant by the statement “table sugar is...Ch. 2.1 - Describe what occurs during the dissociation of...Ch. 2.1 - Explain the difference between electrolytes and...Ch. 2.2 - Using the terms reactant and product, describe...Ch. 2.2 - Contrast synthesis and decomposition reactions,...Ch. 2.2 - Describe the role of water in dehydration and...Ch. 2.2 - What is a reversible reaction? How does this type...Ch. 2.2 - What are oxidation-reduction reactions?Ch. 2.2 - Define energy. How are potential and kinetic...Ch. 2.2 - Summarize the characteristics of mechanical,...Ch. 2.2 - Use ATP and ADP to Illustrate the release or input...Ch. 2.2 - Define activation energy, catalyst, and enzymes;...Ch. 2.2 - What effect does increasing temperature or...Ch. 2.3 - What is the difference between inorganic and...Ch. 2.3 - What two properites of water are the result of...Ch. 2.3 - List and briefly describe the four functions that...Ch. 2.3 - Prob. 27AYPCh. 2.3 - Prob. 28AYPCh. 2.3 - Prob. 29AYPCh. 2.3 - Prob. 30AYPCh. 2.3 - Prob. 31AYPCh. 2.3 - Prob. 32AYPCh. 2.3 - Prob. 33AYPCh. 2.3 - Prob. 34AYPCh. 2.3 - What are the functions of oxygen and carbon...Ch. 2.4 - Prob. 36AYPCh. 2.4 - Prob. 37AYPCh. 2.4 - Prob. 38AYPCh. 2.4 - Prob. 39AYPCh. 2.4 - Which carbohydrates are used for energy? What is...Ch. 2.4 - Prob. 41AYPCh. 2.4 - Prob. 42AYPCh. 2.4 - Prob. 43AYPCh. 2.4 - Prob. 44AYPCh. 2.4 - Prob. 45AYPCh. 2.4 - Prob. 46AYPCh. 2.4 - What are the building blocks of proteins? What...Ch. 2.4 - Prob. 48AYPCh. 2.4 - Prob. 49AYPCh. 2.4 - Compare the lock-and-key and the induced fit...Ch. 2.4 - Prob. 51AYPCh. 2.4 - What are the basic building blocks of nucleic...Ch. 2.4 - DNA is like a twisted ladder. What forms the sides...Ch. 2.4 - Prob. 54AYPCh. 2.4 - Prob. 55AYPCh. 2.4 - Prob. 56AYPCh. 2.4 - Prob. 57AYPCh. 2 - Prob. 1RACCh. 2 - Prob. 2RACCh. 2 - Prob. 3RACCh. 2 - Prob. 4RACCh. 2 - Table salt (NaCl) is an atom organic. a molecule....Ch. 2 - Prob. 6RACCh. 2 - Prob. 7RACCh. 2 - Prob. 8RACCh. 2 - Prob. 9RACCh. 2 - Prob. 10RACCh. 2 - Prob. 11RACCh. 2 - Which of these statements concerning enzymes is...Ch. 2 - Prob. 13RACCh. 2 - Prob. 14RACCh. 2 - Prob. 15RACCh. 2 - Prob. 16RACCh. 2 - A buffer slows down chemical reactions. speeds up...Ch. 2 - Prob. 18RACCh. 2 - Prob. 19RACCh. 2 - Prob. 20RACCh. 2 - Prob. 21RACCh. 2 - Prob. 22RACCh. 2 - Prob. 23RACCh. 2 - DNA molecules conatin genes. contain a single...Ch. 2 - Prob. 25RACCh. 2 - Prob. 1CTCh. 2 - Prob. 2CTCh. 2 - A mixture of chemicals is warmed slightly. As a...Ch. 2 - Two solutions, when mixed together at room...Ch. 2 - Prob. 5CTCh. 2 - Prob. 6CTCh. 2 - Carbon dioxide that accumulates in the blood can...Ch. 2 - An enzyme (E) catalyzes the following reaction:...Ch. 2 - Using the materials commonly found in a kitchen,...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What statements concerning free energy change are true or false? a. Free energy change is a measure of the rate of a reaction. b. Free energy change is a measure of the maximum amount of work available from a reaction. c. Free energy change is a constant for a reaction under any conditions. d. Free energy is related to the equilibrium constant for a specific reaction. e. Free energy change is equal to zero at equilibriumarrow_forwardIn which of the following processes is the amount of heat involved the highest? A. completely freezing one kilogram of water B. completely evaporating one kilogram of ice C. completely evaporating one kilogram of water D. completely melting one kilogram of icearrow_forwardWhich of these statements concerning enzymes is correct?a. Enzymes increase the rate of reactions but are permanentlychanged as a result.b. Enzymes are proteins that function as catalysts.c. Enzymes increase the activation energy requirement for a reactionto occur.d. Enzymes usually can only double the rate of a chemicalreaction.e. Enzymes increase the kinetic energy of the reactants.arrow_forward
- Which statements concerning free energy change are true?a. Free energy change is a measure of the rate of a reaction.b. Free energy change is a measure of the maximum amountof work available from a reaction.c. Free energy change is a constant for a reaction under anyconditions.d. Free energy change is related to the equilibrium constantfor a specific reaction.e. Free energy change is equal to zero at equilibrium.arrow_forwardWhen ATP is broken, one of the following can happen Select one: a. Do work b. Store energy c. Release energy d. Inhibit enzymesarrow_forwardSome exergonic chemical reactions that proceed slowly in the outside world proceed quickly in the human body. This is primarily because Select one: a. Body temperature is higher than outside temperature. b. Humans have enzymes that lower the activation energy of a chemical reaction. c. Humans have enzymes that increase the amount of energy released by a chemical reaction. d. All of the abovearrow_forward
- Which of the following statement is INCORRECT about metabolism? A. is the sum of all chemical reactions in a cell B. involves the flow of energy and rearrangement of atoms C. anabolism breaks down large molecule to small molecule D. catabolism generates energy via oxidative processesarrow_forwardExplain the energy system involved (This is all about Energy System: Anaerobic - Phosphocreatine). a. Doing a push up b. Lifting a weightarrow_forwardWhich of the following can be attributed to water’s high specific heat? A- oil and water do not mix well B-ice floats on water C- sugar dissolves in hot tea faster than in iced tea D- A lake heats up more slowly than the air around itarrow_forward
- Some animals adjust their temperature by absorbing heat from their environment. These ectotherms ("cold blooded"), such as a snake or turtle, control temperature by moving to the sun or into the shade. As a result, their temperature fluctuates considerably through the day and night. Other animals generate heat internally. These endotherms (mammals and birds) burn fat and sugar to convert them to heat and so stabilize their body temperatures. Draw energy diagrams for the following processes: 9 10 beisibni yhsalb 20 eere v coubjere a) A snake warming up by basking in the sun erdd asbulani iorlt megsib yaena nago nA b) A boy warming up by running frog cooling down by hiding behind a rock biloz to assig s gnimeW (s 00s yilsitini soi gnidism ylisihe9 (d ) A dog avoiding overheating by pantingarrow_forwardWhich of the following statements concerning ATP is true? a. The free energy value for the hydrolysis of ATP is nearly the same for ADP. b. The free energy value for the hydrolysis of ATP is greater than that for ADP. c. ATP hydrolysis is more likely at pH 5 than at pH 7. d. One mole of glycerate-1,3-bisphosphate can phosphorylate one mole of AMP to yield ATP.arrow_forwardWhich of the following statements about metabolic heat is true? A. Relative to their body size, animals that maintain body temperature by metabolic heat production have lower metabolic rates than animals that do not use metabolic heat to maintain body temperature B. Metabolic heat is the product of inefficiencies in the biochemistry of life C. Homeotherms rely on metabolic heat to maintain body temperature D. Relative to their body size, larger animals lose more metabolic heat to the environment than smaller animals E. All of the above are truearrow_forward
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