(Test Bank) Genetics, Analysis & Principles

Brooker, 7

Medicine

Test Bank

7th Edition

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Test Bank for Genetics, Analysis & Principles, The downloadable file consists of 410 pages, and the total size of the file is 5.21 MB. Purchase now only for highly discounted price.

Author(s): Brooker

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Prof.Exams TEST BANK 2022 Prof.Exams COMPLETE Elaborated Test Bank for Genetics Analysis and Principles 7Ed. by Robert Brooker 2022 Prof.Exams Genetics -Analysis and Principles 7Ed.by Robert Brooker . ISBN -10 1260240851 ISBN -13 978 -1260240856 Test bank for Genetics -Analysis and Principles 7Ed.by Robert Brooker ISBN -10 1260240851 ISBN -13 978 -1260240856 THIS IS NOT THE ACTUAL BOOK. YOU ARE BUYING it is the Official Test Bank in e-version INSTANT DOWNLOAD >The test bank is what most professors use as a template when making exams for their students, which means there’s a very high chance that you will see the exact questions in the tests! >The file is either in.pdf, excel, or zipped in the package and can easily be read on PCs and Macs. >Delivery is INSTANT. You can download the files IMMEDIATELY once payment is done. If you have any questions, please feel free to contact us. Our response is the fastest. All questions will always be answered in 6 hours, most of the time within 30mins. We also faced similar difficulties when we were students, and we understand how you feel. But now, with the Official Test Bank, you will be able to * Anticipate the type of the questions that will appear in your exam. * Know the correct answers to those questions. * Reduce the hassle and stress of your student life. * Improve your studying and get a better grade! * Get prepared for examination questions. * Save you time and help you understand the material. Prof.Exams TABLE OF CONTENTS PART I INTRODUCTION 1 Overview of Genetics PART II PATTERNS OF INHERITANCE 2 Mendelian Inheritance 3 Chromosome Transmission During Cell Division and Sexual Reproduction 4 Extensions of Mendelian Inheritance 5 Non -Mendelian Inheritance 6 Genetic Linkage and Mapping in Eukaryotes 7 Genetic Transfer and Mapping in Bacteria 8 Variation in Chromosome Structure and Number PART III MOLECULAR STRUCTURE & REPLICATION OF THE GENETIC MATERIAL 9 Molecular Structure of DNA and RNA 10 Molecular Str ucture of Chromosomes and Transposable Elements 11 DNA Replication PART IV MOLECULAR PROPERTIES OF GENES 12 Gene Transcription and RNA Modification 13 Translation of mRNA 14 Gene Regulation in Bacteria 15 Gene Regulation in Eukaryotes I: Transcriptiona l and Translation Regulation 16 Gene Regulation in Eukaryotes II: Epigenetics 17 Non -coding RNAs 18 Genetics of Viruses 19 Gene Mutation, DNA Repair, and Recombination PART V GENETIC TECHNOLOGIES 20 Molecular Technologies Prof.Exams 21 Biotechnology 22 Genomics I: Analysis of DNA 23 Genomics II: Functional Genomics, Proteomics, and Bioinformatics PART VI GENETIC ANALYSIS OF INDIVIDUALS AND POPULATIONS 24 Medical Genetics 25 Genetics Basis of Cancer 26 Developmental Genetics 27 Popu lation Genetics 28 Complex and Quantitative Traits 29 Evolutionary Genetics Version 1 1 CHAPTER 1 MULTIPLE CHOICE - Choose the one alternative that best completes the statement or answers the question. 1) The basic unit of heredity is the ___________. A) individual B) gene C) macromolecule D) trait E) none of the answers are correct 2) A variation of a gene is called a(n) _______. A) species B) morph C) genome D) allele E) proteome 3) Which of the following acts to accelerate chemical reactions in a cell? A) Nucleic acids B) Lipids C) Carbohydrates D) Enzymes E) DNA 4) The building blocks of DNA are _____________.Version 1 2 A) amino acids B) carbohydrates C) enzymes D) nucleotides E) lipids 5) If a carbohydrate is going to be broken down for energy, which of the following molecules would be directly involved in the breakdown? A) Catabolic enzymes B) Nucleotides C) Anabolic enzymes D) Lipids E) Chromosomes 6) RNA is formed by the process of _____________. A) transcription B) translation C) both transcription and translation D) Replication 7) A characteristic that an organism displays is called __________. A) a gene B) a chromosome C) DNA D) gene expression E) a trait Version 1 3 8) The level of study of genetics where the prevalence of a trait in a species is investigated is known as _____ . A) population genetics B) organismal genetics C) cellular genetics D) molecular genetics 9) The study of the processes of transcription and translation is at what level of biological organization? A) Population B) Organismal C) Cellular D) Molecular 10) Alternate versions of a specific gene are called _________. A) nucleotides B) chromosomes C) alleles D) traits 11) Genetic variation is ultimately based upon which of the following? A) Morphological differences B) Small variations in nucleotide sequence of the DNA C) Carbohydrate content of the cell D) Translation 12) An organism whose cells contains two copies of each chromosome is called _______.Version 1 4 A) a genetic mutation B) a morph C) haploid D) diploid E) alleles 13) A cell that makes up the body structure of an organism and is diploid is _______. A) a gamete B) a somatic cell C) an allele D) rare E) a sperm cell 14) In many organisms, one set of chromosomes comes from the maternal parent, while the other set comes from the paternal parent. Similar chromosomes in these sets are said to be _________. A) morphs B) alleles C) haploid D) homologs E) physiological traits 15) In humans, gametes are different than other cells of the body in that they are _________. A) diploid B) haploid C) genetic mutations D) morphs Version 1 5 16) Which of the following is correct regarding natural selection? A) It is not based on competition for resources B) Beneficial traits are not passed on to the next generation C) It does not enable a species to become better adapted to its environment D) It may drastically change a species over time 17) The use of a gene sequence to synthesize a functional protein is known as __________. A) loss-of-function mutation B) gene expression C) the human genome project D) proteomics 18) The differences in inherited traits among individuals in a population are called _______. A) species variation B) genetic mutations C) genetic variation D) natural selection 19) Three populations of a type of animal, each with drastically different external markings, but still members of the same species, would be called _______. A) homologs B) mutants C) communities D) alleles E) morphs 20) The changes in the genetic makeup of a population over time is called _______.Version 1 6 A) homologous recombination B) model organisms studies C) genetic crosses D) biological evolution E) hypothesis testing 21) Which of the following level of genetics studies the effects of loss-of-function mutations? A) Population genetics B) Transmission genetics C) Molecular genetics 22) Which of the following level of genetics would use a genetic cross to determine patterns of inheritance? A) Population genetics B) Transmission genetics C) Molecular genetics 23) Which of the following level of genetics studies the relationship between genetic variation and the environment? A) Population genetics B) Transmission genetics C) Molecular genetics 24) Which of the following level of genetics began with the work of Gregor Mendel in the 19th century?Version 1 7 A) Population genetics B) Transmission genetics C) Molecular genetics 25) Which of the following level of genetics how the forces of nature have influenced the spread of traits? A) Population genetics B) Transmission genetics C) Molecular genetics 26) What is the difference between hypothesis testing and discovery-based research? A) Hypotheses can be validated or invalidated while discovery-based research relies more on collection and analysis of data without a hypothesis. B) Discovery-based science can be validated or invalidated while hypothesis based research relies more on collection and analysis of data. C) There is only one type of experimental approach, both terms describe the same approach. D) Hypothesis-based research results in believable science while discovery-based research results in unreliable conclusions. 27) A scientist observes two populations of birds that differ slightly in their morphology. In order to explain these observations, which strategy should the scientist employ as a first step? A) Propose a hypothesis B) Relate structure and function C) Analyze data D) Use statistics Version 1 8 28) The cloned sheep Dolly was was born to an ewe that had a black face yet Dolly had a white face. What is the explanation for this? A) Dolly was a mutant black faced sheep and should have had a black face. B) The ewe that gave birth to Dolly was a mutant white faced sheep. C) Dolly's genome was originally from an ewe that was a white faced breed of sheep. D) Dolly was the result of mating a white faced ram and the black faced ewe when that occurs all the progeny will have a white face. 29) Fish from lakes that are stained with the plant pigment tannin are more darkly colored than fish from lakes that have less tannin. If the offspring from the fish from a lake with high tannin levels are raised in a low tannin lake they turn out to be lightly pigmented. This would most likely be an example of __________. A) the pigmentation only being controlled by genetic factors B) the male fish only producing sperm that resulted in the lightly pigmented morph C) the environment controlling the pigmentation of the fish D) the female fish only producing eggs with the lightly pigmented gene 30) Mendel is frequently credited with the discovery of transmission genetics and his major contribution relied on the breeding of peas to see what types and ratios of different offspring the plants could produce. This is an example of what kind of experiment? A) Discovery-based B) Hypothesis testing C) A mixture of discovery-based and hypothesis testing D) Neither discovery-based nor hypothesis testing 31) What would be the anticipated result if a gene produced less RNA for an essential enzyme?Version 1 9 A) There would be no change in the cell or the organism. B) The cell or organism would die. C) The cell or organism could experience difficulty possibly leading to death. D) The cell or organism would not be any different than one that did not carry the mutation. 32) When rats are controlled by pesticides a specific allele for the oxygen carrying protein hemoglobin becomes more prevelant in the population and rats carrying the allele are more resistant to the poison. However, this allele is also less efficient at carrying oxygen. When the pesticide is no longer used then the frequency of the mutant allele drops in the population and the more efficient oxygen carrying allele increases. This can be considered an example of __________. A) natural selection B) gene regulation C) DNA being the informational molecule 33) The blood types of the ABO typing system are inheritable even though they result from different forms of a carbohydrate on the cell surface. The explanation for why this in an inheritable trait is __________. A) a protein controls the formation of the carbohydrate B) this is an exception of DNA being the inheritable molecule C) the carbohydrate is synthesized from the mRNA D) the carbohydrate is synthesized directly from the DNA 34) A mutation in a codon will result in __________. A) a new gene B) a new allele C) a new lipid D) a new carbohydrate