Chapter 6 Test File Questions
12 Questions
| Total Attempts: 126
These are the test file questions for chapter 6 of LIFE
Questions and Answers
- 1.The sum total of all the chemical reactions in a living structure is called its:
- 2.Water held back by a dam represents what kind of energy?
- 3.What can never be created or destroyed?
- 4.Which of the following represents potential energy?
- A.
A. Chemical bonds
- B.
B. Concentration gradient
- C.
C. Electric charge imbalance
- D.
D. Both a and b
- E.
E. All of the above
- 5.The first law of thermodynamics states that the total energy in the universe is
- 6.In any system, the total energy includes usable and unusable energy. The unusable energy is a measure of the disorder of the system and is referred to as
- 7.A change in free energy is related to a change in
- A.
Temperature
- B.
Enthropy
- C.
Both
- 8.If G of a chemical reaction is negative and the change in entropy is positive, you can conclude that the reaction is
- 9.The standard free energy change for the hydrolysis of ATP to ADP + Pi is –7.3 kcal/mol. From this information one can conclude that the reaction is
- 10.Chemical equilibrium is a state in which G =
- 11.When ADP gains a phosphate to form ATP, energy is
- 12.If the enzyme phosphohexosisomerase is added to a 0.3 M solution of fructose 6-phosphate, and the reaction is allowed to proceed to equilibrium, the final concentrations are 0.2 M glucose 6-phosphate and 0.1 M fructose 6-phosphate. These data give an equilibrium constant of 2. What is the equilibrium constant if the initial concentration of fructose 6-phosphate is 3 M?
Students will take this quiz after going over basic file management as a class.
Questions: 19 | Attempts: 3833 | Last updated: Mar 22, 2022
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Sample QuestionWhat do you do to select an icon?
File management is a convenient way to keep everything on your computer together. It ensures that your files are organized and up to date. Managing your files entails that you create and assemble them by file type. According to...
Questions: 10 | Attempts: 1654 | Last updated: Mar 22, 2022
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Sample QuestionTo open Windows Explorer you click..
Use information from the file location list in the box to fill in the blanks of the file address found in each question. Read Computer Connections: Lesson 7 - Files & Folders for help.
Questions: 8 | Attempts: 1111 | Last updated: Mar 20, 2022
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Sample QuestionC:\\Users\_____\stories\The Blue Rose
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