BIOLOGY 5TH EDITION BROOKER TEST BANK
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TEST BANK f
NURSING TEST BANKS
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, BIOLOGY 5TH EDITION BROOKER TEST BANK f f f f f
Biology, 5e (Brooker) f f
Chapter 2 The Chemical Basis of Life I: Atoms, Molecules, and Water
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1) The atomic number of an atom is
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A) the number of protons in the atom.
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B) the number of neutrons in the atom.
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C) the number of protons and electrons in the atom.
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D) the number of protons and neutrons in the atom.
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E) None of these choices are correct.
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Answer: A f
Section: 02.01
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Topic: Atoms
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Bloom's: 1. Remember f f
Accessibility: Keyboard
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Navigation
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LO: 02.01.01 Describe the general structure of atoms.
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2) The smallest functional units of matter that cannot be further broken down by ordinary
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chemical or physical means are
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A) atoms.
B) molecules.
C) proteins.
D) shells.
E) bonds. NURSINGTB.COM
Answer: A f
Section: 02.01
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Topic: Atoms
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Bloom's: 1. Remember f f
Accessibility: Keyboard
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Navigation
f
LO: 02.01.01 Describe the general structure of atoms.
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3) With an atomic mass of 16 and an atomic number of 8, it follows that oxygen
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A) has eight electrons.
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B) has 16 neutrons.
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C) can readily form bonds with 2 other atoms.
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D) weighs 16 grams. f f
Answer: A, C f f
Section: 02.01
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Topic: Atoms
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Bloom's: 2. Understand f f
Accessibility: Keyboard
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Navigation
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LO: 02.01.05 CoreSKILLS Quantify atomic mass using units such as daltons and moles.
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1
Copyright 2020 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
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written consent of McGraw-Hill Education. f f f f f
NURSINGTB.COM
, BIOLOGY 5TH EDITION BROOKER TEST BANK
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4) The nucleus of an atom is composed of
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A) protons.
B) neutrons.
C) electrons.
D) protons and neutrons. f f
E) protons and electrons. f f
Answer: D f
Section: 02.01
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Topic: Atoms
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Bloom's: 1. Remember f f
Accessibility: Keyboard
f f
Navigation
f
LO: 02.01.01 Describe the general structure of atoms.
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5) Ernest Rutherford's key experiment on alpha particle bombardment of gold foil was important to
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the development of
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A) detection methods for protons. f f f
B) alpha particle emitters. f f
C) gold as an element. f f f
D) the modern model for atomic structure.
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E) the concept that atoms have a homogenous distribution of protons throughout the atom.
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Answer: D f
Section: 02.01
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NURSINGTB.COM f
Topic: Atoms
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Bloom's: 1. Remember f f
Accessibility: Keyboard
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Navigation
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LO: 02.01.02 CoreSKILLS Interpret the results of an experiment indicating that most of an atom
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is empty space.
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6) If a scientist were to shoot protons through an atom as Rutherford did with gold foil, he or she
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would likely find that
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A) most of the protons passed straight through the atom.
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B) few of the protons passed straight through the atom.
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C) most of the protons deflected or bounced back from the atom.
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D) most of the protons were absorbed by the atom.
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E) the atom emitted electrons.
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Answer: A f
Section: 02.01
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Topic: Atoms
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Bloom's: 2. Understand f f
Accessibility: Keyboard
f f
Navigation
f
LO: 02.01.02 CoreSKILLS Interpret the results of an experiment indicating that most of an atom
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2
Copyright 2020 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
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written consent of McGraw-Hill Education. f f f f f
NURSINGTB.COM
, BIOLOGY 5TH EDITION BROOKER TEST BANK
f f f f f
is empty space.
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3
Copyright 2020 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
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written consent of McGraw-Hill Education.
f f f f f
NURSINGTB.COM
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TEST BANK f
NURSING TEST BANKS
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, BIOLOGY 5TH EDITION BROOKER TEST BANK f f f f f
Biology, 5e (Brooker) f f
Chapter 2 The Chemical Basis of Life I: Atoms, Molecules, and Water
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1) The atomic number of an atom is
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A) the number of protons in the atom.
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B) the number of neutrons in the atom.
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C) the number of protons and electrons in the atom.
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D) the number of protons and neutrons in the atom.
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E) None of these choices are correct.
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Answer: A f
Section: 02.01
f f
Topic: Atoms
f f
Bloom's: 1. Remember f f
Accessibility: Keyboard
f f
Navigation
f
LO: 02.01.01 Describe the general structure of atoms.
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2) The smallest functional units of matter that cannot be further broken down by ordinary
f f f f f f f f f f f f f
chemical or physical means are
f f f f f
A) atoms.
B) molecules.
C) proteins.
D) shells.
E) bonds. NURSINGTB.COM
Answer: A f
Section: 02.01
f f
Topic: Atoms
f f
Bloom's: 1. Remember f f
Accessibility: Keyboard
f f
Navigation
f
LO: 02.01.01 Describe the general structure of atoms.
f f f f f f f f
3) With an atomic mass of 16 and an atomic number of 8, it follows that oxygen
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A) has eight electrons.
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B) has 16 neutrons.
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C) can readily form bonds with 2 other atoms.
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D) weighs 16 grams. f f
Answer: A, C f f
Section: 02.01
f f
Topic: Atoms
f f
Bloom's: 2. Understand f f
Accessibility: Keyboard
f f
Navigation
f
LO: 02.01.05 CoreSKILLS Quantify atomic mass using units such as daltons and moles.
f f f f f f f f f f f f f
1
Copyright 2020 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
f f f f f f f f f f f f f f
written consent of McGraw-Hill Education. f f f f f
NURSINGTB.COM
, BIOLOGY 5TH EDITION BROOKER TEST BANK
f f f f f
4) The nucleus of an atom is composed of
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A) protons.
B) neutrons.
C) electrons.
D) protons and neutrons. f f
E) protons and electrons. f f
Answer: D f
Section: 02.01
f f
Topic: Atoms
f f
Bloom's: 1. Remember f f
Accessibility: Keyboard
f f
Navigation
f
LO: 02.01.01 Describe the general structure of atoms.
f f f f f f f f
5) Ernest Rutherford's key experiment on alpha particle bombardment of gold foil was important to
f f f f f f f f f f f f f
the development of
f f f
A) detection methods for protons. f f f
B) alpha particle emitters. f f
C) gold as an element. f f f
D) the modern model for atomic structure.
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E) the concept that atoms have a homogenous distribution of protons throughout the atom.
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Answer: D f
Section: 02.01
f
NURSINGTB.COM f
Topic: Atoms
f f
Bloom's: 1. Remember f f
Accessibility: Keyboard
f f
Navigation
f
LO: 02.01.02 CoreSKILLS Interpret the results of an experiment indicating that most of an atom
f f f f f f f f f f f f f f
is empty space.
f f f
6) If a scientist were to shoot protons through an atom as Rutherford did with gold foil, he or she
f f f f f f f f f f f f f f f f f f
would likely find that
f f f f
A) most of the protons passed straight through the atom.
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B) few of the protons passed straight through the atom.
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C) most of the protons deflected or bounced back from the atom.
f f f f f f f f f f
D) most of the protons were absorbed by the atom.
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E) the atom emitted electrons.
f f f
Answer: A f
Section: 02.01
f f
Topic: Atoms
f f
Bloom's: 2. Understand f f
Accessibility: Keyboard
f f
Navigation
f
LO: 02.01.02 CoreSKILLS Interpret the results of an experiment indicating that most of an atom
f f f f f f f f f f f f f f
2
Copyright 2020 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
f f f f f f f f f f f f f f
written consent of McGraw-Hill Education. f f f f f
NURSINGTB.COM
, BIOLOGY 5TH EDITION BROOKER TEST BANK
f f f f f
is empty space.
f f f
3
Copyright 2020 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
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written consent of McGraw-Hill Education.
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NURSINGTB.COM
