Concept explainers
Which of the following statements is not correct?
- a. Energy cannot be created or destroyed.
- b. Energy cannot change from one form to another.
- c. Energy rends to disperse spontaneously.
Introduction: “Energy cannot be created and destroyed, but it can be converted from one form to another”. It is the capacity to do work. It can tend to spread or disperse until no part of the system has more than one part.
Answer to Problem 1SQ
Correct answer:
Option b. is given as “Energy cannot change from one form to another”. The statement is incorrect.
Therefore, option b. is correct.
Explanation of Solution
Reasons for the correct answer:
Energy can be converted from one form to another. During photosynthesis, solar energy is converted to chemical energy. So, the statement “Energy cannot change from one form to another” is wrong.
Hence, option b. is correct.
Reasons for the incorrect answer:
Option a. is given as “Energy cannot be created or destroyed”. This is the first law of thermodynamics. The given statement is true.
So, option a. is incorrect answer.
Option c. is given as “Energy tends to disperse spontaneously”. This is the second law of thermodynamics. The given statement is true.
So, option c. is incorrect answer.
Hence, options a., and c. are incorrect answers.
Energy cannot change from one form to another is not the correct statement.
Want to see more full solutions like this?
Chapter 5 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Additional Science Textbook Solutions
Genetics: Analysis and Principles
Prescott's Microbiology
Human Biology: Concepts and Current Issues (8th Edition)
Genetics: From Genes to Genomes
Microbiology with Diseases by Taxonomy (5th Edition)
- Energy can be classified into both kinetic energy and potential energy. Which image best illustrates kinetic energy? A baseball in a pitcher's hand. A puck slides past a goalie. A book balances on someone's head. A boulder sits on a cliff. None of these. a. b. C. d. e. a d C barrow_forwardWhy are the laws of thermodynamics considered laws of nature and not scientific theories? a. We have a complete scientific explanation of energy behavior. b. We understand why energy behaves the way it does but not exactly how it behaves. c. We do not understand how or why energy behaves the way it does. d. We understand how energy behaves but not exactly why it behaves the way it does. e. We cannot be absolutely sure that energy will behave the same under all conditions.arrow_forwardA truck was carrying a substance in a tank. The molecules of that substance were moving away from each other. The truck parked overnight in a place where energy transferred out of the substance. In the morning, the substance was a gas. How were the molecules moving in the morning? Explain why the molecules were moving that way after energy was transferred out of them.arrow_forward
- Which of the following serves as an important energy carrier in cells? A. RNA B. DNA C. ATParrow_forwardThe entire set of chemical reactions occurring in a living system is referred to as: O a.. Metabolism O b. Anabolism O c. Catabolism Od. Digestionarrow_forwardWhat 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_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_forwardWhen a cell uses energy to organize its cell contents to a greater degree than the organization that exists outside the living cell a. energy has been created b.entropy remain the same c.entropy has decreaced d.entropy has increasedarrow_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
- Please complete the following question. 3arrow_forwardA chemical reaction is more likely to occur spontaneously if A. the products of the reaction are more complex than the reactants. B. the system takes up heat from its surroundings. C. the products of the reaction are more disordered than the reactants. D. the system gains free energy.arrow_forwardEndergonic reactions do which of the following? Select all that apply. A. Are nonspontaneous B. Consume energy C. Are spontaneous D. Release energyarrow_forward
- Biology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage LearningConcepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningPrinciples Of Radiographic Imaging: An Art And A ...Health & NutritionISBN:9781337711067Author:Richard R. Carlton, Arlene M. Adler, Vesna BalacPublisher:Cengage Learning