.png){kind=logo}
for Essentials of General, Organic, and Biochemistry 3e Denise Guinn (All Chapters Download link at the end of Chapters)
Chapter 1 Matter, Energy, and Measurement
- Which of the following is MOST commonly used to assess the strength of a bone?
- bone density
- nutrition and exercise data
- bone mass
- blood samples
- calcium measurement
ANSWER: a
POINTS: 1
DIFFICULTY: easy
REFERENCES: Chapter 1 Matter, Energy, and Measurement
Section: Concepts in Context
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 8/26/2019 1:52 PM
DATE MODIFIED: 8/26/2019 1:52 PM
- A person with a T-score of less than –2.5 has a bone mineral density that ______ normal and is said to have
______.
- is; normal bone density
- is less than; normal bone density
- is less than; osteoporosis
- is greater than; osteopenia
- is; osteopenia
ANSWER: c
POINTS: 1
DIFFICULTY: easy
REFERENCES: Chapter 1 Matter, Energy, and Measurement
Section: Concepts in Context
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 8/26/2019 1:52 PM
DATE MODIFIED: 8/26/2019 1:52 PM
- Which state of matter has a volume that is constant or fixed?
- solid
- liquid
- gas
- Both a and b have a constant or fixed volume.
- Both b and c have a constant or fixed volume. 1 / 4
for Essentials of General, Organic, and Biochemistry 3e Denise Guinn (All Chapters Download link at the end of Chapters)
Chapter 1 Matter, Energy, and Measurement
ANSWER: d
POINTS: 1
DIFFICULTY: easy
REFERENCES: Chapter 1 Matter, Energy, and Measurement
Section 1.1
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 8/26/2019 1:52 PM
DATE MODIFIED: 8/26/2019 1:52 PM
- This state of matter changes shape depending upon the shape of its container.
- solid
- liquid
- gas
- Both a and b change shape.
- Both b and c change shape.
ANSWER: e
POINTS: 1
DIFFICULTY: easy
REFERENCES: Chapter 1 Matter, Energy, and Measurement
Section 1.1
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 8/26/2019 1:52 PM
DATE MODIFIED: 8/26/2019 1:52 PM
- Atoms and molecules in this state of matter are the most highly ordered.
- solid
- liquid
- gas
- Both a and b are most highly ordered.
- Both c and c are most highly ordered.
ANSWER: a
POINTS: 1
DIFFICULTY: easy
REFERENCES: Chapter 1 Matter, Energy, and Measurement
Section 1.1
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False 2 / 4
for Essentials of General, Organic, and Biochemistry 3e Denise Guinn (All Chapters Download link at the end of Chapters)
Chapter 1 Matter, Energy, and Measurement
DATE CREATED: 8/26/2019 1:52 PM
DATE MODIFIED: 8/26/2019 1:52 PM
- Which of the following statements about energy is FALSE?
- Energy is the act of moving an object against an opposing force.
- An object at rest does not have any potential energy.
- Energy is the capacity to do work.
- Temperature is a measure of kinetic energy.
- Two basic forms of energy are kinetic energy and potential energy.
ANSWER: b
POINTS: 1
DIFFICULTY: medium
REFERENCES: Chapter 1 Matter, Energy, and Measurement
Section 1.1
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 8/26/2019 1:52 PM
DATE MODIFIED: 8/26/2019 1:52 PM
- This state of matter has the highest kinetic energy.
- solid
- liquid
- gas
- Both a and b have the highest kinetic energy.
- Both b and c have the highest kinetic energy.
ANSWER: c
POINTS: 1
DIFFICULTY: easy
REFERENCES: Chapter 1 Matter, Energy, and Measurement
Section 1.1
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 8/26/2019 1:52 PM
DATE MODIFIED: 8/26/2019 1:52 PM
- The speed of molecules and atoms in this state of matter is the slowest.
- solid
- liquid
- gas 3 / 4
for Essentials of General, Organic, and Biochemistry 3e Denise Guinn (All Chapters Download link at the end of Chapters)
Chapter 1 Matter, Energy, and Measurement
- Both a and b have the slowest speed.
- Both b and c have the slowest speed.
ANSWER: a
POINTS: 1
DIFFICULTY: easy
REFERENCES: Chapter 1 Matter, Energy, and Measurement
Section 1.1
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 8/26/2019 1:52 PM
DATE MODIFIED: 8/26/2019 1:52 PM
- Label each box with the appropriate state of matter.
- I: gas II: liquid III: solid
- I: liquid II: solid III: gas
- I: solid II: liquid III: gas
- I: gas II: solid III: liquid
- I: solid II: gas III: liquid
ANSWER: e
POINTS: 1
DIFFICULTY: medium
REFERENCES: Chapter 1 Matter, Energy, and Measurement
Section 1.1
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 8/26/2019 1:52 PM
DATE MODIFIED: 8/26/2019 1:52 PM
- Which of the following describes the kinetic energy of an object or set of objects?
- water flowing downhill
- / 4
.png)