Edition LaPres EXAM QUESTIONS WITH
CORRECT ANSWERS RATED A+
Essentials of Anatomy & Physiology, 7e (LaPres)
Chapter 2 Chemicals of Life
1) Anything that has weight and occupies space can be described as .
A) an atom
B) matter
C) a compound
D) a molecule
Answer: B
Topic: Atoms and molecules
Learning Objective: 02.01 Describe the basic structure of an atom.
Bloom's: 1. Remember
Accessibility: Keyboard Navigation
HAPS Outcome/HAPS Topic: C1.1a. With respect to the structure of an atom: Describe the
charge, mass, and relative location of electrons, protons and neutrons.,C1.1b. With respect to the
structure of an atom:Relate the number of electrons in an electron shell to an atoms chemical
stability and its ability to form chemical bonds.,C1.1c. With respect to the structure of an atom:
Explain how ions and isotopes are produced by changing the relative number of specific
subatomic particles.,C1.1d. With respect to the structure of an atom: Distinguish among the
terms atomic number, mass number and atomic weight.,C4.6. Demonstrate factors that affect
enzyme activity, including denaturation, and interpret graphs showing the effects of various
factors on the rate of enzyme catalyzed reactions.,C1.3 Compare and contrast the terms atoms,
molecules, elements, and compounds./Module C04 Organic compounds.
2) There are naturally occurring elements of which are involved in
maintaining life.
A) 96; 22
B) 104; 28
C) 92; 24
D) 58; 34
Answer: C
Topic: Atoms and molecules
Learning Objective: 02.01 Describe the basic structure of an atom.
Bloom's: 1. Remember
Accessibility: Keyboard Navigation
HAPS Outcome/HAPS Topic: C1.3 Compare and contrast the terms atoms, molecules,
elements, and compounds./Module C01 Atoms and molecules.
1
Copyright 2019 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
written consent of McGraw-Hill Education.
mynursytest.store
,DOWNLOAD THE Test Bank for Essentials of Anatomy and Physiology 7th
Edition LaPres
3) Which of the following is NOT an example of a lipid?
A) Fats
B) Amino acids
C) Steroids
D) Phospholipids
Answer: B
Topic: Organic compounds
Learning Objective: 02.12 Distinguish between carbohydrates, lipids, proteins, and nucleic
acids and their roles in the body.
Bloom's: 2. Understand
Accessibility: Keyboard Navigation
HAPS Outcome/HAPS Topic: C4.4b. With respect to carbohydrates, proteins, lipids and
nucleic acids: Compare and contrast general molecular structure.,C4.4c. With respect to
carbohydrates, proteins, lipids and nucleic acids: Provide specific examples./Module C04
Organic compounds.
4) Proteins are made up of .
A) fats
B) amino acids
C) nucleotides
D) sugars
Answer: B
Topic: Organic compounds
Learning Objective: 02.12 Distinguish between carbohydrates, lipids, proteins, and nucleic
acids and their roles in the body.
Bloom's: 1. Remember
Accessibility: Keyboard Navigation
HAPS Outcome/HAPS Topic: C4.4a. With respect to carbohydrates, proteins, lipids and
nucleic acids: Identify the monomers and polymers.,C4.4b. With respect to carbohydrates,
proteins, lipids and nucleic acids: Compare and contrast general molecular structure.,C4.4c. With
respect to carbohydrates, proteins, lipids and nucleic acids: Provide specific examples./Module
C04 Organic compounds.
2
Copyright 2019 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
written consent of McGraw-Hill Education.
mynursytest.store
, DOWNLOAD THE Test Bank for Essentials of Anatomy and Physiology 7th
Edition LaPres
5) Nucleic acids are made up of .
A) fats
B) amino acids
C) nucleotides
D) sugars
Answer: C
Topic: Organic compounds
Learning Objective: 02.12 Distinguish between carbohydrates, lipids, proteins, and nucleic
acids and their roles in the body.
Bloom's: 1. Remember
Accessibility: Keyboard Navigation
HAPS Outcome/HAPS Topic: C4.4a. With respect to carbohydrates, proteins, lipids and
nucleic acids: Identify the monomers and polymers.,C4.4b. With respect to carbohydrates,
proteins, lipids and nucleic acids: Compare and contrast general molecular structure.,C4.4c. With
respect to carbohydrates, proteins, lipids and nucleic acids: Provide specific examples./Module
C04 Organic compounds.
6) About 96% of the body consists of what four elements?
A) Oxygen, hydrogen, glucose, and carbon
B) Oxygen, hydrogen, carbon, and copper
C) Oxygen, hydrogen, carbon, and sodium
D) Oxygen, hydrogen, carbon, and nitrogen
Answer: D
Topic: Atoms and molecules
Learning Objective: 02.01 Describe the basic structure of an atom.
Bloom's: 1. Remember
Accessibility: Keyboard Navigation
HAPS Outcome/HAPS Topic: C1.1b. With respect to the structure of an atom:Relate the
number of electrons in an electron shell to an atoms chemical stability and its ability to form
chemical bonds./Module C01 Atoms and molecules.
7) A chemical formula expresses .
A) the chemical composition of a molecule
B) the number of atoms for each element in the molecule
C) the atoms involved in chemical bonding
D) All of the choices are correct.
Answer: D
Topic: Chemical bonding
Learning Objective: 02.03 Explain the meaning of a chemical formula.
Bloom's: 2. Understand
Accessibility: Keyboard Navigation
HAPS Outcome/HAPS Topic: C1.1a. With respect to the structure of an atom: Describe the
charge, mass, and relative location of electrons, protons and neutrons./Module C01 Atoms and
molecules.
3
Copyright 2019 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
written consent of McGraw-Hill Education.
mynursytest.store