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