Foundations in Microbiology
10th Edition
ISBN: 9781259705212
Author: Kathleen Park Talaro, Barry Chess Instructor
Publisher: McGraw-Hill Education
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Analysis of a mRNA sample showed that 18% of the
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Chapter 15 Solutions
Foundations in Microbiology
Ch. 15.1 - Summarize the general features of adaptive,...Ch. 15.1 - Prob. 2ELOCh. 15.1 - Prob. 3ELOCh. 15.1 - Prob. 4ELOCh. 15.1 - Describe the major events in the origin of...Ch. 15.1 - Describe the development of antigen receptors on...Ch. 15.1 - Prob. 7ELOCh. 15.1 - Discuss what is meant by immunocompetence, immune...Ch. 15.1 - What function do receptors play in specific immune...Ch. 15.1 - Prob. 3CYP
Ch. 15.1 - Explain the clonal selection theory of receptor...Ch. 15.1 - Why must the body develop tolerance to seit?Ch. 15.1 - Prob. 6CYPCh. 15.1 - What is happening during lymphocyte maturation?Ch. 15.1 - Prob. 8CYPCh. 15.2 - Explain the characteristics of antigens, the...Ch. 15.2 - Discuss the main categories of antigens, based on...Ch. 15.2 - What are antigens, immunogens, and epitopes, and...Ch. 15.2 - How do foreignness, size, and complexity...Ch. 15.2 - Compare five unique types of antigens, and explain...Ch. 15.3 - Describe the cooperative interactions between...Ch. 15.3 - Discuss the actions of interleukins in the early...Ch. 15.3 - Prob. 12ELOCh. 15.3 - Prob. 13ELOCh. 15.3 - Prob. 14ELOCh. 15.3 - Prob. 15ELOCh. 15.3 - Prob. 12CYPCh. 15.3 - Prob. 13CYPCh. 15.3 - Prob. 14CYPCh. 15.3 - Prob. 15CYPCh. 15.3 - Prob. 16CYPCh. 15.3 - Prob. 17CYPCh. 15.3 - Prob. 18CYPCh. 15.3 - Discuss how superantigens are different from other...Ch. 15.4 - Prob. 16ELOCh. 15.4 - Prob. 17ELOCh. 15.4 - Prob. 18ELOCh. 15.4 - Prob. 19ELOCh. 15.4 - Prob. 20CYPCh. 15.4 - What are the functions of plasma cells, clonal...Ch. 15.4 - Prob. 22CYPCh. 15.4 - Prob. 23CYPCh. 15.4 - Describe the attachment of antibodies to antigens....Ch. 15.4 - Prob. 25CYPCh. 15.4 - Prob. 26CYPCh. 15.4 - What causes the latent period and the anamnestic...Ch. 15.5 - Prob. 20ELOCh. 15.5 - Differentiate between natural and artificial...Ch. 15.5 - Expand on the four combinations of the defining...Ch. 15.5 - Prob. 28CYPCh. 15.5 - Name at least two major ways in which natural and...Ch. 15.5 - Prob. 30CYPCh. 15.6 - Explain the purposes of immunotherapy and...Ch. 15.6 - Describe the sources and uses of artificial...Ch. 15.6 - Discuss which factors are involved in vaccine...Ch. 15.6 - Identify the major categories of vaccine antigens,...Ch. 15.6 - Prob. 27ELOCh. 15.6 - Describe the preparation of killed vaccines; live,...Ch. 15.6 - Prob. 32CYPCh. 15.6 - Prob. 33CYPCh. 15.6 - Prob. 34CYPCh. 15.L1 - Which of these characteristics is not a major...Ch. 15.L1 - Prob. 2MCQCh. 15.L1 - In humans, B cells mature in the _____________ and...Ch. 15.L1 - Small, simple molecules are_________antigens. a....Ch. 15.L1 - Which type of cell actually secretes antibodies?...Ch. 15.L1 - CD4 cells are ________ cells and CD8 cells are...Ch. 15.L1 - Prob. 7MCQCh. 15.L1 - Prob. 8MCQCh. 15.L1 - Prob. 9MCQCh. 15.L1 - Prob. 10MCQCh. 15.L1 - Prob. 11MCQCh. 15.L1 - Prob. 12MCQCh. 15.L1 - Prob. 13MCQCh. 15.L1 - A living microbe with reduced virulence that is...Ch. 15.L1 - A vaccine that contains parts of viruses is called...Ch. 15.L1 - Prob. 16MCQCh. 15.L1 - Prob. 17MCQCh. 15.L1 - Prob. 18MCQCh. 15.L1 - Prob. 19MCQCh. 15.L1 - Prob. 20MCQCh. 15.L1 - Prob. 1CSRCh. 15.L1 - Prob. 2CSRCh. 15.L1 - Prob. 3CSRCh. 15.L1 - Using words and arrows, complete a flow outline of...Ch. 15.L1 - Prob. 2WCCh. 15.L1 - Prob. 3WCCh. 15.L1 - Prob. 4WCCh. 15.L1 - Prob. 5WCCh. 15.L1 - Combine information on the functions of different...Ch. 15.L2 - Prob. 1CTCh. 15.L2 - Prob. 2CTCh. 15.L2 - Double-stranded DNA is a large, complex molecule,...Ch. 15.L2 - Prob. 4CTCh. 15.L2 - Describe the relationship between an antitoxin, a...Ch. 15.L2 - Prob. 6CTCh. 15.L2 - Prob. 7CTCh. 15.L2 - Prob. 8CTCh. 15.L2 - Prob. 9CTCh. 15.L2 - Prob. 1VCCh. 15.L2 - Examine figure 6.6c and determine which components...
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- Label each true or false A. Hybridization can occur between DNA and RNA B. tRNA transcripts must be cleaved by an endonuclease to function C. Ethidium bromide causes point mutations due to tautomeric shifts.arrow_forwardWhat charge does the heterochormatin? Select one: a. negative/ neut b. Histones have formation. C. positivearrow_forward6. Sickle cell anemia is a genetic disease resulting from a single amino acid substitution (glutamate to valine in the sixth position, or E6V) on the surface of the hemoglobin B chain. This mutation causes hemoglobin to polymerize into strands in the deoxygenated state, leading to the erythrocytes forming a sickled shape. a. Speculate as to why the mutation leads to the polymerization of hemoglobin. In the structure below, the red circles show the approximate location of the mutation. a subunits B subunits. b. Given that the binding of oxygen to hemoglobin cause the structure of the protein to change, hypothesize why the E6V mutation only causes polymerization in the deoxygenated state.arrow_forward
- Consider the genes that specify the structure of hemoglobin. Arrange the following events in the most likely sequence in which they would take place.a. Anemia is observed.b. The shape of the oxygen-binding site is altered.c. An incorrect codon is transcribed into hemoglobinmRNA.d. The ovum (female gamete) receives a high radiationdose.e. An incorrect codon is generated in the DNA of ahemoglobin gene.f. A mother (an X-ray technician) accidentally stepsin front of an operating X-ray generator.g. A child dies.h. The oxygen-transport capacity of the body is severelyimpaired.i. The tRNA anticodon that lines up is one of a typethat brings an unsuitable amino acid.j. Nucleotide-pair substitution occurs in the DNA of agene for hemoglobinarrow_forwarda. Cancer O b. Sickle cell anemia O c Chronic myeloid leukemia O d. Cystic fibrosis O e Tuberculosis The bisulfite sequencing is different from regular sanger sequencing of nucleotides because Bisulfite sequencing can sequence larger fragments of DNA O a. O b. Bisulfite sequencing can detect the deaminated cytosines in a DNA sequence O c. Bisulfite sequencing is more accurate than normal sequencing O d. Bisulfite sequencing can convert all cytosines to thymine O e. Bisulfite sequencing can differentiate between methylated and unmethylated cytosinesarrow_forwarda. Pfu Polymerase b.dNTPs c.Buffer Match each component above to the correct function(s) listed below. Write your selection(s) for each component. You may have more than one answer for each. 1. unwinds DNA 2. synthesizes new DNA strands 3. enzymatically catalyzes Quikchange 4. nucleotide source for new DNA strands 5. Energy source for reaction(s) 6. Repairs errors in base pair matching 7. Maintains pH and salt levels 8. Creates polymer chainsarrow_forward
- Which BLAST type allows you to compare and find genetic similarities between proteins? a. IgBLAST b. none of yhe answers c. SmartBLAST d. Global Align e. CD-search thanks!!arrow_forwardControl female AOX female DJ-1 female A. = ROS = Antioxidants B. Control female AOX female DJ-1 female = ROS = Antioxidants Control female AOX female DJ-1 female C. = ROS = Antioxidants Using the image above, which drawing (A, B, or C) do you think predicts the amount of ROS and antioxidants the sperm cell is exposed to. ROS is represented by the yellow star and antioxidants are represented by a blue asterisk. Remember that even though all the males were genetically identical and produced a normal amount of ROS and antioxidants, their sperm can still be affected by both ROS and antioxidants from nearby cells in the female's body. O A O B Ocarrow_forwardGiven below is the electrophoretic profile of 2 proteins, a normal hemoglobin, HbA and the fetal hemoglobin, HbF. What information can be obtained from the profile shown? wwwwwww (+) HbF ww w (-) HbA ww ww A. HbF has a slightly different conformation compared with HbA B. HbF and HbA have different primary structures C. HbF has a higher affinity for oxygen than HbA D. HbF has a nonpolar amino acid residue in place of a basic amino acid. E. HbF has an acidic amino acid residue in place of a nonpolar amino acidarrow_forward
- Chromosomal translocations AND mutations in cadherin binding sites can result in cancer. Select one: a. true b. false Clear my choicearrow_forwardI. Structure of a Chromosome Using the illustration in your activity sheet, label the parts of a chromosome.arrow_forwardA small section of a gene for a protein has the following nucleotide sequence: TAT CTG GCT GTC CAAWhich of the following mutations would cause a missense mutation in the sequence shown above? Select one: a. Replacement of second thymine base with cytosine base b. Replacement of second guanine base with thymine base c. Replacement of last adenine base with guanine base d. Replacement of first guanine base with adenine basearrow_forward
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