Test bank saladin anatomy and physiology unity of form and function 6th ch4

4 Student: _ A gene can be defined as an information-containing segment of RNA that codes for the production of a polypeptide True False Although all cells synthesize phospholipids, there are no genes for phospholipids True False DNA never migrates from the nucleus to the cytoplasm to participate directly in protein synthesis True False The enzyme RNA polymerase participates in translation True False There are three codons that not code for any amino acid True False All proteins made by the ribosomes are exported from a cell for use elsewhere in the body True False DNA is a polymer of , which consist of a sugar, a phosphate group, and a A amino acids; nucleotide B nucleic acids; nucleotide C nucleotides; nitrogenous base D nucleotides; nucleic acid E proteins; nucleotide If a DNA molecule were known to be 22% thymine (T), what would be the percentage of guanine (G)? A 8% B 11% C 22% D 28% E 78% Which of these is the correct sequence from simpler to more complex? A chromatin, carbon, nucleotide, nitrogenous base, DNA B carbon, nitrogenous base, nucleotide, chromatin, DNA C chromatin, DNA, nucleotide, nitrogenous base, carbon D carbon, nucleotide, nitrogenous base, chromatin, DNA E carbon, nitrogenous base, nucleotide, DNA, chromatin 10 A is composed of a granular cluster of eight proteins called with DNA wound around them, plus a short segment of linker DNA A nucleosome; centrosomes B nucleosome; histones C chromosome; histones D chromosome; centromeres E centromere; chromatin 11 is the DNA base sequence complementary to the strand TGCCAT A TGCCAT B UGCCAU C ACGGTA D ACGGUA E ACCGTA 12 A contains the necessary information for the production of a molecule of RNA A genome B gene C nucleotide D genetic code E codon 13 All the DNA in one 23-chromosome set is called A the chromosome B a chromatid C chromatin D the gene E the genome 14 The human genome consists of A about 35,000 genes B over million genes C A, T, C, G, and U D DNA and RNA E the genotype and phenotype 15 Copying genetic information from DNA into RNA is called , whereas using the information contained in mRNA to make a polypeptide is called A transcription; translation B translation; transcription C DNA replication; translation D DNA duplication; transcription E DNA translation; RNA transcription 16 All of the following are directly involved in translation except A DNA B mRNA C tRNA D rRNA E ribosomes 17 Transcription occurs in the _, but most translation occurs in the _ A nucleus; cytoplasm B nucleus; nucleolus C cytoplasm; nucleus D nucleolus; cytoplasm E nucleolus; rough endoplasmic reticulum 18 _ are turned on or off by regulatory proteins in accordance with changing needs for the _ they encode A Enzymes; products B Ribosomes; proteins C Genes; proteins D Proteins; genes E Genes; ribosomes 19 Anticodons, codons, and base triplets correspond to , respectively A tRNA, DNA, and mRNA B DNA, tRNA, and mRNA C tRNA, mRNA, and DNA D DNA, RNA, and pre-mRNA E RNA, DNA, and pre-mRNA 20 After translation, a protein may undergo structural changes called modifications A splicing B posttranscriptional C posttranslational D polyribosomal E secretory 21 Since there are no genes coding for carbohydrates, nucleic acids, or lipids, how cells produce them? A Enzymes encoded by genes synthesize these products B Cells are born with all the products they need C Cells absorb these products by endocytosis D Cells import these products from older cells E Cells can produce carbohydrates, nucleic acids, and lipids out of proteins 22 The genetic code is the correspondence between the _ and the _ that they represent 1-18-2013 A DNA molecule; 20 amino acids B DNA molecule; 64 amino acids C mRNA anticodons; 20 amino acids D mRNA codons; 64 amino acids E mRNA codons; 20 amino acids 23 You were able to radioactively tag and thereby trace an amino acid that is used to make insulin, a hormone that will be exported out of the cell The pathway of the tagged amino acid would be A free ribosome → cytosol → vesicle → extracellular fluid B rough ER → Golgi complex → Golgi vesicle → extracellular fluid C rough ER → smooth ER → Golgi complex → Golgi vesicle → extracellular fluid D smooth ER → Golgi complex → Golgi vesicle → extracellular fluid E smooth ER → Golgi complex → lysosome → extracellular fluid 24 The gene coding for a polypeptide made of 51 amino acids would have a minimum number of A 20 bases B 51 bases C between 51 bases and 102 bases D between 102 bases and 153 bases E 153 bases 25 This figure shows translation of mRNA What does "A" show? A the molecule that carries codons B the molecule that carries anticodons C the molecule that carries base triplets D the molecule that carries amino acids E the molecule that carries tRNA 26 This figure shows translation of mRNA What does "E" show? A a newly synthesized amino acid B a newly synthesized polypeptide C a newly synthesized nucleic acid D mRNA E tRNA 27 This figure shows translation of mRNA What does "C" show? A mRNA B DNA C tRNA D mRNA bound to one amino acid E tRNA bound to one amino acid 28 DNA polymerase is most active in A S B G1 C G2 D M E G0 29 G1, S, and G2 phases are collectively called A interphase B telophase C cytokinesis D prophase E anaphase 30 All of the following participate in DNA replication except A DNA B ribosomes C DNA ligase D DNA helicase E DNA polymerase 31 Cytokinesis overlaps with which phase of mitosis? A the S phase B telophase C metaphase D prophase E interphase 32 A mutation is A a change in size or shape of a cell B a beneficial change in DNA structure C a harmful change in DNA structure D a neutral change in DNA structure E a change in DNA structure that might be beneficial, harmful, or neutral 33 DNA replication is called semiconservative because A each daughter DNA consists of one new helix and one old helix B each daughter DNA consists of one new nucleotide and one old nucleotide C each daughter DNA consists of one new chromatid and one old chromatid D each daughter cell receives one new chromatid and one old chromatid E each daughter cell receives one new helix and one old helix 34 _ opens up one segment of the DNA helix during replication, whereas _ adds complementary free nucleotides to the exposed DNA strand A DNA ligase; DNA helicase B DNA helicase; DNA polymerase C DNA ligase; DNA polymerase D DNA helicase; DNA ligase E DNA polymerase; DNA ligase 35 All these can cause a mutation except A radiation B viruses C chemicals D a mistake made by the DNA polymerase E a mistake made by the RNA polymerase 36 Cell division is stimulated by _ and suppressed by A mitosis; cytokinesis B mitosis; contact inhibition C cell size; cytokinesis D growth factors; contact inhibition E cell size; contact inhibition 37 The stage at which chromosomes aggregate along the equator of a cell is A prophase B metaphase C anaphase D telophase E interphase 38 Which of these processes occurs during a cell's first gap (G1) phase? A DNA is semiconservatively replicated B The nuclear envelope breaks down C The cell synthesizes the enzymes that control mitosis D The cell synthesizes proteins and grows E The chromatin condenses into visible chromosomes 39 Sister chromatids are pulled to opposite poles of a cell during A S phase B G2 phase C prophase D metaphase E anaphase 40 Chromatin shortens and thickens, coiling into compact rods during A telophase B anaphase C interphase D prophase E metaphase 41 Which of the following omits some stage(s) of the cell cycle? A G1, S, G2, mitotic phase B interphase, mitotic phase C G1, DNA replication, G2, mitotic phase D prophase, metaphase, anaphase, telophase, cytokinesis E interphase, prophase, metaphase, anaphase, telophase, cytokinesis 42 A karyotype shows the chromosomes sorted and isolated from a cell in A 23; interphase B 23; metaphase C 46; prophase D 46; metaphase E 46; S phase 43 All these are found in the karyotype of a normal human male, except A 46 chromosomes B 23 pairs of homologous chromosomes C X and Y chromosomes D 46 chromatids E 92 DNA molecules 44 A cell finishing mitosis has DNA molecules, while a cell finishing DNA replication has DNA molecules A 46; 46 B 46; 92 C 46; 23 D 23; 46 E 23; 23 45 If one allele is not phenotypically expressed in the presence of another, we say that it is a(an) allele A homozygous B heterozygous C recessive D dominant E suppressed 46 Hemophilia is caused by a sex-linked recessive allele This means that A women can be carriers but cannot get hemophilia B the gene is found on the Y chromosome C a man can give the allele to his son but not to his daughter D a son who has hemophilia inherited the allele from his mother E a son who has hemophilia inherited the allele from his father 47 Eye color is caused by genes at multiple loci This phenomenon is called A pleiotropy B sex linkage C polygenic inheritance D incomplete dominance E multiple carriers 48 Germ cells have _ unpaired chromosomes and are thus called cells A 23; somatic B 23; haploid C 23; diploid D 46; somatic E 46; diploid 49 The allele for cleft chin (C) is dominant to the allele for uncleft chin (c) A male and female who are both heterozygous for cleft chin have a child What is the chance that this child will have an uncleft chin? A B 25% C 50% D 75% E 100% 50 The alleles possessed by all members of a population collectively are called the A species DNA B population DNA C gene pool D chromosomes E genes 51 In familial hypercholesterolemia, individuals with two abnormal alleles die of heart attacks in childhood, those with only one abnormal allele typically die as young adults, and those with two normal alleles have normal life expectancies This exemplifies A penetrance B codominance C pleiotropy D complete dominance E incomplete dominance 52 All of the body's nonreproductive cells, called , usually have and are thus called cells A germ cells; 23 pairs of chromosomes; haploid B germ cells; 23 chromosomes; haploid C somatic cells; 23 pairs of chromosomes; haploid D somatic cells; 23 pairs of chromosomes; diploid E somatic cells; 23 chromosomes; diploid Key A gene can be defined as an information-containing segment of RNA that codes for the production of a polypeptide FALSE Difficulty: Apply / Analyze Saladin - Chapter 04 #3 Section: 4.2 Genes and Their Action Topic: Genetics Although all cells synthesize phospholipids, there are no genes for phospholipids TRUE Difficulty: Apply / Analyze Saladin - Chapter 04 #4 Section: 4.2 Genes and Their Action Topic: Genetics DNA never migrates from the nucleus to the cytoplasm to participate directly in protein synthesis TRUE Difficulty: Remember / Understand Saladin - Chapter 04 #5 Section: 4.2 Genes and Their Action Topic: Genetics The enzyme RNA polymerase participates in translation FALSE Difficulty: Remember / Understand Saladin - Chapter 04 #6 Section: 4.2 Genes and Their Action Topic: Genetics There are three codons that not code for any amino acid TRUE Difficulty: Remember / Understand Saladin - Chapter 04 #7 Section: 4.2 Genes and Their Action Topic: Genetics All proteins made by the ribosomes are exported from a cell for use elsewhere in the body FALSE Difficulty: Apply / Analyze Saladin - Chapter 04 #8 Section: 4.2 Genes and Their Action Topic: Genetics DNA is a polymer of , which consist of a sugar, a phosphate group, and a A amino acids; nucleotide B nucleic acids; nucleotide C nucleotides; nitrogenous base D nucleotides; nucleic acid E proteins; nucleotide Difficulty: Remember / Understand Saladin - Chapter 04 #16 Section: 4.1 DNA and RNA-The Nucleic Acids Topic: Genetics If a DNA molecule were known to be 22% thymine (T), what would be the percentage of guanine (G)? A 8% B 11% C 22% D 28% E 78% Difficulty: Evaluate / Create Saladin - Chapter 04 #17 Section: 4.1 DNA and RNA-The Nucleic Acids Topic: Genetics Which of these is the correct sequence from simpler to more complex? A chromatin, carbon, nucleotide, nitrogenous base, DNA B carbon, nitrogenous base, nucleotide, chromatin, DNA C chromatin, DNA, nucleotide, nitrogenous base, carbon D carbon, nucleotide, nitrogenous base, chromatin, DNA E carbon, nitrogenous base, nucleotide, DNA, chromatin Difficulty: Apply / Analyze Saladin - Chapter 04 #18 Section: 4.1 DNA and RNA-The Nucleic Acids Topic: Genetics 10 A is composed of a granular cluster of eight proteins called with DNA wound around them, plus a short segment of linker DNA A nucleosome; centrosomes B nucleosome; histones C chromosome; histones D chromosome; centromeres E centromere; chromatin Difficulty: Remember / Understand Saladin - Chapter 04 #19 Section: 4.1 DNA and RNA-The Nucleic Acids Topic: Genetics 11 is the DNA base sequence complementary to the strand TGCCAT A TGCCAT B UGCCAU C ACGGTA D ACGGUA E ACCGTA Difficulty: Remember / Understand Saladin - Chapter 04 #20 Section: 4.1 DNA and RNA-The Nucleic Acids Topic: Genetics 12 A contains the necessary information for the production of a molecule of RNA A genome B gene C nucleotide D genetic code E codon Difficulty: Apply / Analyze Saladin - Chapter 04 #21 Section: 4.2 Genes and Their Action Topic: Genetics 13 All the DNA in one 23-chromosome set is called A the chromosome B a chromatid C chromatin D the gene E the genome Difficulty: Remember / Understand Saladin - Chapter 04 #22 Section: 4.2 Genes and Their Action Topic: Genetics 14 The human genome consists of A about 35,000 genes B over million genes C A, T, C, G, and U D DNA and RNA E the genotype and phenotype Difficulty: Remember / Understand Saladin - Chapter 04 #23 Section: 4.2 Genes and Their Action Topic: Genetics 15 Copying genetic information from DNA into RNA is called , whereas using the information contained in mRNA to make a polypeptide is called A transcription; translation B translation; transcription C DNA replication; translation D DNA duplication; transcription E DNA translation; RNA transcription Difficulty: Remember / Understand Saladin - Chapter 04 #24 Section: 4.2 Genes and Their Action Topic: Genetics 16 All of the following are directly involved in translation except A DNA B mRNA C tRNA D rRNA E ribosomes Difficulty: Apply / Analyze Saladin - Chapter 04 #25 Section: 4.2 Genes and Their Action Topic: Genetics 17 Transcription occurs in the _, but most translation occurs in the _ A nucleus; cytoplasm B nucleus; nucleolus C cytoplasm; nucleus D nucleolus; cytoplasm E nucleolus; rough endoplasmic reticulum Difficulty: Remember / Understand Saladin - Chapter 04 #26 Section: 4.2 Genes and Their Action Topic: Genetics 18 _ are turned on or off by regulatory proteins in accordance with changing needs for the _ they encode A Enzymes; products B Ribosomes; proteins C Genes; proteins D Proteins; genes E Genes; ribosomes Difficulty: Apply / Analyze Saladin - Chapter 04 #27 Section: 4.2 Genes and Their Action Topic: Genetics 19 Anticodons, codons, and base triplets correspond to , respectively A tRNA, DNA, and mRNA B DNA, tRNA, and mRNA C tRNA, mRNA, and DNA D DNA, RNA, and pre-mRNA E RNA, DNA, and pre-mRNA Difficulty: Remember / Understand Saladin - Chapter 04 #28 Section: 4.2 Genes and Their Action Topic: Genetics 20 After translation, a protein may undergo structural changes called modifications A splicing B posttranscriptional C posttranslational D polyribosomal E secretory Difficulty: Remember / Understand Saladin - Chapter 04 #29 Section: 4.2 Genes and Their Action Topic: Genetics 21 Since there are no genes coding for carbohydrates, nucleic acids, or lipids, how cells produce them? A Enzymes encoded by genes synthesize these products B Cells are born with all the products they need C Cells absorb these products by endocytosis D Cells import these products from older cells E Cells can produce carbohydrates, nucleic acids, and lipids out of proteins Difficulty: Apply / Analyze Saladin - Chapter 04 #30 Section: 4.2 Genes and Their Action Topic: Genetics 22 The genetic code is the correspondence between the _ and the _ that they represent 1-18-2013 A B C D E DNA molecule; 20 amino acids DNA molecule; 64 amino acids mRNA anticodons; 20 amino acids mRNA codons; 64 amino acids mRNA codons; 20 amino acids Difficulty: Remember / Understand Saladin - Chapter 04 #31 Section: 4.2 Genes and Their Action Topic: Genetics 23 You were able to radioactively tag and thereby trace an amino acid that is used to make insulin, a hormone that will be exported out of the cell The pathway of the tagged amino acid would be A free ribosome → cytosol → vesicle → extracellular fluid B rough ER → Golgi complex → Golgi vesicle → extracellular fluid C rough ER → smooth ER → Golgi complex → Golgi vesicle → extracellular fluid D smooth ER → Golgi complex → Golgi vesicle → extracellular fluid E smooth ER → Golgi complex → lysosome → extracellular fluid Difficulty: Apply / Analyze Saladin - Chapter 04 #32 Section: 4.2 Genes and Their Action Topic: Genetics 24 The gene coding for a polypeptide made of 51 amino acids would have a minimum number of A 20 bases B 51 bases C between 51 bases and 102 bases D between 102 bases and 153 bases E 153 bases Difficulty: Apply / Analyze Saladin - Chapter 04 #33 Section: 4.2 Genes and Their Action Topic: Genetics Saladin - Chapter 04 25 This figure shows translation of mRNA What does "A" show? A the molecule that carries codons B the molecule that carries anticodons C the molecule that carries base triplets D the molecule that carries amino acids E the molecule that carries tRNA Difficulty: Apply / Analyze Saladin - Chapter 04 #34 Section: 4.2 Genes and Their Action Topic: Genetics 26 This figure shows translation of mRNA What does "E" show? A a newly synthesized amino acid B a newly synthesized polypeptide C a newly synthesized nucleic acid D mRNA E tRNA Difficulty: Apply / Analyze Saladin - Chapter 04 #35 Section: 4.2 Genes and Their Action Topic: Genetics 27 This figure shows translation of mRNA What does "C" show? A mRNA B DNA C tRNA D mRNA bound to one amino acid E tRNA bound to one amino acid Difficulty: Remember / Understand Saladin - Chapter 04 #36 Section: 4.2 Genes and Their Action Topic: Genetics 28 DNA polymerase is most active in A S B G1 C G2 D M E G0 Difficulty: Apply / Analyze Saladin - Chapter 04 #37 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 29 G1, S, and G2 phases are collectively called A interphase B telophase C cytokinesis D prophase E anaphase Difficulty: Remember / Understand Saladin - Chapter 04 #38 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 30 All of the following participate in DNA replication except A DNA B ribosomes C DNA ligase D DNA helicase E DNA polymerase Difficulty: Apply / Analyze Saladin - Chapter 04 #39 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 31 Cytokinesis overlaps with which phase of mitosis? A the S phase B telophase C metaphase D prophase E interphase Difficulty: Remember / Understand Saladin - Chapter 04 #40 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 32 A mutation is A a change in size or shape of a cell B a beneficial change in DNA structure C a harmful change in DNA structure D a neutral change in DNA structure E a change in DNA structure that might be beneficial, harmful, or neutral Difficulty: Apply / Analyze Saladin - Chapter 04 #41 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 33 DNA replication is called semiconservative because A each daughter DNA consists of one new helix and one old helix B each daughter DNA consists of one new nucleotide and one old nucleotide C each daughter DNA consists of one new chromatid and one old chromatid D each daughter cell receives one new chromatid and one old chromatid E each daughter cell receives one new helix and one old helix Difficulty: Apply / Analyze Saladin - Chapter 04 #42 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 34 _ opens up one segment of the DNA helix during replication, whereas _ adds complementary free nucleotides to the exposed DNA strand A DNA ligase; DNA helicase B DNA helicase; DNA polymerase C DNA ligase; DNA polymerase D DNA helicase; DNA ligase E DNA polymerase; DNA ligase Difficulty: Remember / Understand Saladin - Chapter 04 #43 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 35 All these can cause a mutation except A radiation B viruses C chemicals D a mistake made by the DNA polymerase E a mistake made by the RNA polymerase Difficulty: Apply / Analyze Saladin - Chapter 04 #44 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 36 Cell division is stimulated by _ and suppressed by A mitosis; cytokinesis B mitosis; contact inhibition C cell size; cytokinesis D growth factors; contact inhibition E cell size; contact inhibition Difficulty: Apply / Analyze Saladin - Chapter 04 #45 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 37 The stage at which chromosomes aggregate along the equator of a cell is A prophase B metaphase C anaphase D telophase E interphase Difficulty: Remember / Understand Saladin - Chapter 04 #46 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 38 Which of these processes occurs during a cell's first gap (G1) phase? A DNA is semiconservatively replicated B The nuclear envelope breaks down C The cell synthesizes the enzymes that control mitosis D The cell synthesizes proteins and grows E The chromatin condenses into visible chromosomes Difficulty: Apply / Analyze Saladin - Chapter 04 #47 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 39 Sister chromatids are pulled to opposite poles of a cell during A S phase B G2 phase C prophase D metaphase E anaphase Difficulty: Remember / Understand Saladin - Chapter 04 #48 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 40 Chromatin shortens and thickens, coiling into compact rods during A telophase B anaphase C interphase D prophase E metaphase Difficulty: Remember / Understand Saladin - Chapter 04 #49 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 41 Which of the following omits some stage(s) of the cell cycle? A G1, S, G2, mitotic phase B interphase, mitotic phase C G1, DNA replication, G2, mitotic phase D prophase, metaphase, anaphase, telophase, cytokinesis E interphase, prophase, metaphase, anaphase, telophase, cytokinesis Difficulty: Apply / Analyze Saladin - Chapter 04 #50 Section: 4.3 DNA Replication and the Cell Cycle Topic: Genetics 42 A karyotype shows the chromosomes sorted and isolated from a cell in A 23; interphase B 23; metaphase C 46; prophase D 46; metaphase E 46; S phase Difficulty: Apply / Analyze Saladin - Chapter 04 #51 Section: 4.4 Chromosomes and Heredity Topic: Genetics 43 All these are found in the karyotype of a normal human male, except A 46 chromosomes B 23 pairs of homologous chromosomes C X and Y chromosomes D 46 chromatids E 92 DNA molecules Difficulty: Evaluate / Create Saladin - Chapter 04 #52 Section: 4.4 Chromosomes and Heredity Topic: Genetics 44 A cell finishing mitosis has DNA molecules, while a cell finishing DNA replication has DNA molecules A 46; 46 B 46; 92 C 46; 23 D 23; 46 E 23; 23 Difficulty: Evaluate / Create Saladin - Chapter 04 #53 Section: 4.4 Chromosomes and Heredity Topic: Genetics 45 If one allele is not phenotypically expressed in the presence of another, we say that it is a(an) allele A homozygous B heterozygous C recessive D dominant E suppressed Difficulty: Apply / Analyze Saladin - Chapter 04 #54 Section: 4.4 Chromosomes and Heredity Topic: Genetics 46 Hemophilia is caused by a sex-linked recessive allele This means that A women can be carriers but cannot get hemophilia B the gene is found on the Y chromosome C a man can give the allele to his son but not to his daughter D a son who has hemophilia inherited the allele from his mother E a son who has hemophilia inherited the allele from his father Difficulty: Evaluate / Create Saladin - Chapter 04 #55 Section: 4.4 Chromosomes and Heredity Topic: Genetics 47 Eye color is caused by genes at multiple loci This phenomenon is called A pleiotropy B sex linkage C polygenic inheritance D incomplete dominance E multiple carriers Difficulty: Remember / Understand Saladin - Chapter 04 #56 Section: 4.4 Chromosomes and Heredity Topic: Genetics 48 Germ cells have _ unpaired chromosomes and are thus called cells A 23; somatic B 23; haploid C 23; diploid D 46; somatic E 46; diploid Difficulty: Remember / Understand Saladin - Chapter 04 #57 Section: 4.4 Chromosomes and Heredity Topic: Genetics 49 The allele for cleft chin (C) is dominant to the allele for uncleft chin (c) A male and female who are both heterozygous for cleft chin have a child What is the chance that this child will have an uncleft chin? A B 25% C 50% D 75% E 100% Difficulty: Evaluate / Create Saladin - Chapter 04 #58 Section: 4.4 Chromosomes and Heredity Topic: Genetics 50 The alleles possessed by all members of a population collectively are called the A species DNA B population DNA C gene pool D chromosomes E genes Difficulty: Remember / Understand Saladin - Chapter 04 #59 Section: 4.4 Chromosomes and Heredity Topic: Genetics 51 In familial hypercholesterolemia, individuals with two abnormal alleles die of heart attacks in childhood, those with only one abnormal allele typically die as young adults, and those with two normal alleles have normal life expectancies This exemplifies A penetrance B codominance C pleiotropy D complete dominance E incomplete dominance Difficulty: Remember / Understand Saladin - Chapter 04 #60 Section: 4.4 Chromosomes and Heredity Topic: Genetics 52 All of the body's nonreproductive cells, called , usually have and are thus called cells A germ cells; 23 pairs of chromosomes; haploid B germ cells; 23 chromosomes; haploid C somatic cells; 23 pairs of chromosomes; haploid D somatic cells; 23 pairs of chromosomes; diploid E somatic cells; 23 chromosomes; diploid Difficulty: Apply / Analyze Saladin - Chapter 04 #61 Section: 4.4 Chromosomes and Heredity Topic: Genetics Summary Category Difficulty: Apply / Analyze Difficulty: Evaluate / Create Difficulty: Remember / Understand Saladin - Chapter 04 Section: 4.1 DNA and RNA-The Nucleic Acids Section: 4.2 Genes and Their Action Section: 4.3 DNA Replication and the Cell Cycle Section: 4.4 Chromosomes and Heredity Topic: Genetics # of Questions 23 24 53 22 14 11 52 ... Anticodons, codons, and base triplets correspond to , respectively A tRNA, DNA, and mRNA B DNA, tRNA, and mRNA C tRNA, mRNA, and DNA D DNA, RNA, and pre-mRNA E RNA, DNA, and pre-mRNA 20 After... daughter DNA consists of one new helix and one old helix B each daughter DNA consists of one new nucleotide and one old nucleotide C each daughter DNA consists of one new chromatid and one old chromatid... / Understand Saladin - Chapter 04 #20 Section: 4.1 DNA and RNA-The Nucleic Acids Topic: Genetics 12 A contains the necessary information for the production of a molecule of RNA A