TEST BANK
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Introduction to Genetic Analysis
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Anthony J.F. Griffiths, John Doebley, Catherine Peichel, and David A. Wassarman
jt jt jt jt jt jt jt jt jt jt
12th Edition
jt
PlusBay.Plus
,Table of Contents
jt jt
Chapter 01 The Genetics Revolution
jt jt jt jt 1
Chapter 02 Single Gene Inheritance
jt jt jt jt 6
Chapter 03 Independent Assortment of Genes
jt jt jt jt jt 26
Chapter 04 Mapping Eukaryote Chromosomes by Recombination
jt jt jt jt jt jt 43
Chapter 05 Gene Interaction
jt jt jt 63
Chapter 06 The Genetics of Bacteria and Their Viruses
jt jt jt jt jt jt jt jt 84
Chapter 07 DNA Structure and Replication
jt jt jt jt jt 104
Chapter 08 RNA Transcription Processing and Decay
jt jt jt jt jt jt 117
Chapter 09 Proteins and Their Synthesis
jt jt jt jt jt 130
Chapter 10 Gene Isolation and Manipulation
jt jt jt jt jt 141
Chapter 11 Regulation of Gene Expression in Bacteria and Their Viruses
jt jt jt jt jt jt jt jt jt jt 160
Chapter 12 Regulation of Gene Expression in Eukaryotes
jt jt jt jt jt jt jt 175
Chapter 13 The Genetic Control of Development
jt jt jt jt jt jt 184
Chapter 14 Genomes and Genomics
jt jt jt jt 192
Chapter 15 DNA Damage Repair and Recombination
jt jt jt jt jt jt 197
Chapter 16 The Dynamic Genome Transposable Elements
jt jt jt jt jt jt 216
Chapter 17 Large Scale Chromosomal Changes
jt jt jt jt jt 225
Chapter 18 Population Genetics
jt jt jt 243
Chapter 19 The Inheritance of Complex Traits
jt jt jt jt jt jt 258
Chapter 20 Evolution of Genes and Traits
jt jt jt jt jt jt 270
PlusBay.Plus
, Test Bank - Introduction to Genetic Analysis, 12th Edition (Griffiths, 2021)
Chapter 01: The Genetics Revolution
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1. The early 1900s was an important period for genetics due to which of the following major events?
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a. the rediscovery of Gregor Mendel's scientific findings
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b. Watson and Crick solving the structure of DNA jt jt jt jt jt jt jt
c. Walter Sutton and Theodore Boveri hypothesizing that chromosomes are the hereditary elements
jt jt jt jt jt jt jt jt jt jt jt
d. the rediscovery of Gregor Mendel's scientific findings and Walter Sutton and Theodore Boveri hyp
jt jt jt jt jt jt jt jt jt jt jt jt jt
othesizing that chromosomes are the hereditary elements jt jt jt jt jt jt
e. All of the answer options are correct.
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ANSWER: e j t
2. A sample of normal double-
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stranded DNA was found to have a guanine content of 18%. What is the expected proportion of adenine?
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
a. 9%
b. 32%
c. 36%
d. 68%
e. 82%
ANSWER: b j t
3. In one strand of DNA, the nucleotide sequence is 5'-ATGC-
jt jt jt jt jt jt jt jt jt
3'. The complementary sequence in the other strand must be
jt jt jt jt jt jt jt jt jt
a. 3'-ATGC-5'.
b. 3'-TACG-5'.
c. 5'-ATCG-3'.
d. 5'-CGTA-3'.
e. 5'-TACG-3'.
ANSWER: b j t
4. How many different DNA molecules that are eight-nucleotide-pairs long are theoretically possible?
jt jt jt jt jt jt jt jt jt jt jt
a. 24
b. 32
c. 64
d. 256
e. 65,536
ANSWER: e j t
5. Which of the following is/are TRUE about genes?
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a. Genes are located on chromosomes. jt jt jt jt
b. Genes come in variants known as alleles. jt jt jt jt jt jt
c. Genes usually encode protein products. jt jt jt jt
d. All of the answer options are correct.
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e. None of the answer options is correct. jt jt jt jt jt jt
ANSWER: d j t
1 |Page
jt jt jt jt
PlusBay.Plus
, Test Bank - Introduction to Genetic Analysis, 12th Edition (Griffiths, 2021)
6. Wild cats (Felis silvestris) and common mice (Mus musculus) are diploid. In wild cats, 2n = 38, while in com
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
mon mice, 2n = 40. Based on this information, we can conclude that wild-cat cells have
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
a. less DNA than common-mouse cells. jt jt jt jt
b. smaller genomes than common-mouse cells. jt jt jt jt
c. fewer DNA molecules than common-mouse cells. jt jt jt jt jt
d. fewer genes than common-mouse cells. jt jt jt jt
e. fewer sets of chromosomes than common-mouse cells. jt jt jt jt jt jt
ANSWER: c j t
7. Which of the following is a component of DNA?
jt jt jt jt jt jt jt jt
a. alanine
b. arginine
c. cysteine
d. guanine
e. tyrosine
ANSWER: d j t
8. Which of the following is/are TRUE of the DNA structure solved by Watson and Crick?
jt jt jt jt jt jt jt jt jt jt jt jt jt jt
a. It is a double-helical structure.
jt jt jt jt
b. Sugar–phosphate backbone is always toward the outside of the DNA. jt jt jt jt jt jt jt jt jt
c. There are two hydrogen bonds between A and T and three hydrogen bonds between C and G.
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
d. There are four types of nitrogenous bases. jt jt jt jt jt jt
e. All of the answer options are correct.
jt jt jt jt jt jt
ANSWER: e j t
9. Which of the following is a CORRECT representation of the central dogma?
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a. RNA → DNA → protein jt jt jt jt
b. protein → DNA → RNA jt jt jt jt
c. DNA → RNA → protein jt jt jt jt
d. DNA → protein → DNA jt jt jt jt
e. None of the answer options is correct. jt jt jt jt jt jt
ANSWER: c j t
10. You have come across a dog (named Cindy) that does not have a tail. Interestingly, all the puppies produced by thi
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
s dog don't have a tail. If the lack of tail is caused by a genetic mutation, where has this mutation most likely taken pla
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
ce?
a. in Cindy's gametes jt jt
b. in the cells that should normally have given rise to Cindy's tail
jt jt jt jt jt jt jt jt jt jt jt
c. in the cells that should normally have given rise to Cindy's and her puppies' tails
jt jt jt jt jt jt jt jt jt jt jt jt jt jt
d. in all of Cindy's cells (including her gametes)
jt jt jt jt jt jt jt
e. in a gamete of one of Cindy's parents
jt jt jt jt jt jt jt
ANSWER: a j t
11. Which of the following features makes a species suitable as a model organism?
jt jt jt jt jt jt jt jt jt jt jt jt
2 |Page
jt jt jt jt
PlusBay.Plus
jt
Introduction to Genetic Analysis
jt jt jt
Anthony J.F. Griffiths, John Doebley, Catherine Peichel, and David A. Wassarman
jt jt jt jt jt jt jt jt jt jt
12th Edition
jt
PlusBay.Plus
,Table of Contents
jt jt
Chapter 01 The Genetics Revolution
jt jt jt jt 1
Chapter 02 Single Gene Inheritance
jt jt jt jt 6
Chapter 03 Independent Assortment of Genes
jt jt jt jt jt 26
Chapter 04 Mapping Eukaryote Chromosomes by Recombination
jt jt jt jt jt jt 43
Chapter 05 Gene Interaction
jt jt jt 63
Chapter 06 The Genetics of Bacteria and Their Viruses
jt jt jt jt jt jt jt jt 84
Chapter 07 DNA Structure and Replication
jt jt jt jt jt 104
Chapter 08 RNA Transcription Processing and Decay
jt jt jt jt jt jt 117
Chapter 09 Proteins and Their Synthesis
jt jt jt jt jt 130
Chapter 10 Gene Isolation and Manipulation
jt jt jt jt jt 141
Chapter 11 Regulation of Gene Expression in Bacteria and Their Viruses
jt jt jt jt jt jt jt jt jt jt 160
Chapter 12 Regulation of Gene Expression in Eukaryotes
jt jt jt jt jt jt jt 175
Chapter 13 The Genetic Control of Development
jt jt jt jt jt jt 184
Chapter 14 Genomes and Genomics
jt jt jt jt 192
Chapter 15 DNA Damage Repair and Recombination
jt jt jt jt jt jt 197
Chapter 16 The Dynamic Genome Transposable Elements
jt jt jt jt jt jt 216
Chapter 17 Large Scale Chromosomal Changes
jt jt jt jt jt 225
Chapter 18 Population Genetics
jt jt jt 243
Chapter 19 The Inheritance of Complex Traits
jt jt jt jt jt jt 258
Chapter 20 Evolution of Genes and Traits
jt jt jt jt jt jt 270
PlusBay.Plus
, Test Bank - Introduction to Genetic Analysis, 12th Edition (Griffiths, 2021)
Chapter 01: The Genetics Revolution
jt jt jt jt
1. The early 1900s was an important period for genetics due to which of the following major events?
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
a. the rediscovery of Gregor Mendel's scientific findings
jt jt jt jt jt jt
b. Watson and Crick solving the structure of DNA jt jt jt jt jt jt jt
c. Walter Sutton and Theodore Boveri hypothesizing that chromosomes are the hereditary elements
jt jt jt jt jt jt jt jt jt jt jt
d. the rediscovery of Gregor Mendel's scientific findings and Walter Sutton and Theodore Boveri hyp
jt jt jt jt jt jt jt jt jt jt jt jt jt
othesizing that chromosomes are the hereditary elements jt jt jt jt jt jt
e. All of the answer options are correct.
jt jt jt jt jt jt
ANSWER: e j t
2. A sample of normal double-
jt jt jt jt
stranded DNA was found to have a guanine content of 18%. What is the expected proportion of adenine?
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
a. 9%
b. 32%
c. 36%
d. 68%
e. 82%
ANSWER: b j t
3. In one strand of DNA, the nucleotide sequence is 5'-ATGC-
jt jt jt jt jt jt jt jt jt
3'. The complementary sequence in the other strand must be
jt jt jt jt jt jt jt jt jt
a. 3'-ATGC-5'.
b. 3'-TACG-5'.
c. 5'-ATCG-3'.
d. 5'-CGTA-3'.
e. 5'-TACG-3'.
ANSWER: b j t
4. How many different DNA molecules that are eight-nucleotide-pairs long are theoretically possible?
jt jt jt jt jt jt jt jt jt jt jt
a. 24
b. 32
c. 64
d. 256
e. 65,536
ANSWER: e j t
5. Which of the following is/are TRUE about genes?
jt jt jt jt jt jt jt
a. Genes are located on chromosomes. jt jt jt jt
b. Genes come in variants known as alleles. jt jt jt jt jt jt
c. Genes usually encode protein products. jt jt jt jt
d. All of the answer options are correct.
jt jt jt jt jt jt
e. None of the answer options is correct. jt jt jt jt jt jt
ANSWER: d j t
1 |Page
jt jt jt jt
PlusBay.Plus
, Test Bank - Introduction to Genetic Analysis, 12th Edition (Griffiths, 2021)
6. Wild cats (Felis silvestris) and common mice (Mus musculus) are diploid. In wild cats, 2n = 38, while in com
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
mon mice, 2n = 40. Based on this information, we can conclude that wild-cat cells have
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
a. less DNA than common-mouse cells. jt jt jt jt
b. smaller genomes than common-mouse cells. jt jt jt jt
c. fewer DNA molecules than common-mouse cells. jt jt jt jt jt
d. fewer genes than common-mouse cells. jt jt jt jt
e. fewer sets of chromosomes than common-mouse cells. jt jt jt jt jt jt
ANSWER: c j t
7. Which of the following is a component of DNA?
jt jt jt jt jt jt jt jt
a. alanine
b. arginine
c. cysteine
d. guanine
e. tyrosine
ANSWER: d j t
8. Which of the following is/are TRUE of the DNA structure solved by Watson and Crick?
jt jt jt jt jt jt jt jt jt jt jt jt jt jt
a. It is a double-helical structure.
jt jt jt jt
b. Sugar–phosphate backbone is always toward the outside of the DNA. jt jt jt jt jt jt jt jt jt
c. There are two hydrogen bonds between A and T and three hydrogen bonds between C and G.
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
d. There are four types of nitrogenous bases. jt jt jt jt jt jt
e. All of the answer options are correct.
jt jt jt jt jt jt
ANSWER: e j t
9. Which of the following is a CORRECT representation of the central dogma?
jt jt jt jt jt jt jt jt jt jt jt
a. RNA → DNA → protein jt jt jt jt
b. protein → DNA → RNA jt jt jt jt
c. DNA → RNA → protein jt jt jt jt
d. DNA → protein → DNA jt jt jt jt
e. None of the answer options is correct. jt jt jt jt jt jt
ANSWER: c j t
10. You have come across a dog (named Cindy) that does not have a tail. Interestingly, all the puppies produced by thi
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
s dog don't have a tail. If the lack of tail is caused by a genetic mutation, where has this mutation most likely taken pla
jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt jt
ce?
a. in Cindy's gametes jt jt
b. in the cells that should normally have given rise to Cindy's tail
jt jt jt jt jt jt jt jt jt jt jt
c. in the cells that should normally have given rise to Cindy's and her puppies' tails
jt jt jt jt jt jt jt jt jt jt jt jt jt jt
d. in all of Cindy's cells (including her gametes)
jt jt jt jt jt jt jt
e. in a gamete of one of Cindy's parents
jt jt jt jt jt jt jt
ANSWER: a j t
11. Which of the following features makes a species suitable as a model organism?
jt jt jt jt jt jt jt jt jt jt jt jt
2 |Page
jt jt jt jt
PlusBay.Plus
