78) The 2009 Human H1N1 virus is the result of a recombination event that a. Happened two times b. Happened between swine, human and avian influenza viruses, c. Happened four times d. Happened between swine and human influenza viruses

78) The 2009 Human H1N1 virus is the result of a recombination event that a. Happened two times b. Happened between swine, human and avian influenza viruses, c. Happened four times d. Happened between swine and human influenza viruses

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter12: Dna: The Carrier Of Genetic Information

Section: Chapter Questions

Problem 1TYU: When Griffith injected mice with a combination of live rough-strain and heat-killed smooth-strain...

See similar textbooks

Related questions

Q: 73) Provirus is a term to describe a. The empty capsid without the genome in case of viruses with…

A: Provirus is the viral form that is integrated into the host cell DNA and replicate to transmit them…

Q: Describe some of the ways in which animal body plans can vary.

A: Introduction A body plan, also known as a Bauplan or ground plan, is a set of physical…

Q: 24) The infectious bursal disease virus strain D78 is a : a. Genus name b. Species name C. Order…

A: The infectious bursal disease virus strain D78 is ?

Q: The yeasts whose fermentation activity produces thecarbon dioxide that makes bread rise are a .a.…

A: Introduction :- Ascomycetes, often known as sac fungi, are one of the most varied fungal groups,…

Q: Given: Father - heterozygous for the H locus of the H antigen, heterozygous for the B locus of the…

A: Introduction Homozygous means that you inherit the same version of the gene from both parents,…

Q: Answer the following questions. a. What are the evidences that support Darwin's theory on evolution?…

A: So, before going through the questions, let's understand what evolution actually means. Evolution or…

Q: Area pellucida vs area opaca in terms of sizes and shapes: 13 hours 18 hours 21 hours

A: The embryonic stage in chick is a stage when the fetus is in the developing zone. These is the stage…

Q: What are the general features of DNA replication? 2.Why do some phages contain linear genomic DNA…

A: There are some general features of DNA replication; that is the semi-conservative synthesis of the…

Q: 53) The sheeppox and goat pox virus are both found in Africa and Asia only. Select one: F/T 54) the…

A: Introduction - A virus is a very small infectious agent (can't be seen with naked eyes) that only…

Q: which enzyme is used in the processing of miRNAs that are encoded in the genome but not in the…

A: Introduction Short interfering RNA or siRNA along with miRNA with DICER enzyme form the silencing…

Q: A tree is a renewable resource that can become nonrenewable due to_____

A: The sources of energy can be renewable or non-renewable. Non-renewable sources once depleted can not…

Q: Which of the following agricultural practices can increase water pollution? a) Manual cultivating b)…

A: Introduction Agricultural practises are a set of concepts that can be used to farm production…

Q: 1.- Using the following BOM (in its tree form), complete the following MRP analysis, knowing that…

A: (1) The gross requirement will be in the week 3 week for 180 for B and 200 for C as one unt of D is…

Q: Explain briefly what are the possible mutation that occurs during the central dogma process

A: Central dogma- DNA produces proteins through RNA, this process is called central dogma process.…

Q: Discuss the ecological importance of tapeworms.

A: Answer

Q: a) What is the consequence of discharging larger volumes of sewage that is untreated into a river?…

A: INTRODUCTION Sewage is the waste that contains liquid and solid wastes produced by human activities…

Q: What is the advantage of a complete digestive tract?

A: An incomplete digestive system is made up of a single opening digestive cavity that functions as…

Q: Plants impact many things that we take for granted. Our lives are in many ways intertwined with…

A: Plants are the eukaryotes that produce their food by a process known as photosynthesis by utilising…

Q: Which of the following describes an outcome of water scarcity in a community? a) More imports and…

A: Introduction :- Water scarcity (also known as water stress or water crisis) refers to a shortage of…

Q: Q.3. Why do marine entities lack contractile vacuoles as compared to freshwater entities?

A: Answer

Q: In most_______ , an extensive dikaryotic mycelium is the longest-lived phase of the life cycle. a.…

A: Introduction :- A single spore germinates as a monokaryotic mycelium, which cannot reproduce…

Q: Fungi tend to reproduce sexually when nutrients are limited or other conditions are unfavorable, but…

A: ANSWER;- The fungal colonies reproduce by the process of asexual reproduction during the…

Q: The common carp is an non-native fish species in North America. A few individuals are introduced…

A: Population growth is the increase in the number of people in a population or a dispersed group.…

Q: Today, the vast majority of plants species belong to O the non-vascular plants O the gymnosperms O…

A: The vast majority of plants belong to Angiosperms, which are vascular plants, including trees,…

Q: The triangles show the inferred origins of "warm-blood" in billfishes and tunas. Knowing that the…

A: The process of maintaining body temperature according to the temperature of atmosphere the process…

Q: ne experimental setup as in the original Meselson and Stahl experiment, predict avy, light or…

A: Meselson and Stahl gave unequivocal proof that DNA replication is semi conservative in nature. It…

Q: 3. State other functions of connective tissue aside from mechanical aspects.

A: Connective tissue The tissue that is involved in supporting and protection and also provides support…

Q: Transmission studies suggest that there are at least three (3) different variants of the SARS-CoV-2…

A: SARS-CoV2 is a virus consisting of four main structural proteins called spike, membrane, envelop,…

Q: ase within a family. Square symbols represent males and circle symbols represent females. Dark…

A: Autosomal recessive

Q: Q.4. What are the properties of a good vector?

A: The following characteristics must be present in a good vector:

Q: 4. Explain the importance of elastic fibers. 5. Define ground substance.

A: According to the question, we have to explain the importance of elastic fibers. In addition to that,…

Q: a. Are red flowers crossed with white flowers produce all pink flowers complete dominance,…

A: The flower color is encoded by the genes present in the DNA of an organism.

Q: why do we need to use Mr. Frosty and placed it in -80C before we can transfer the cells to liquid…

A: Liquid Nitrogen is a liquid form of element nitrogen produced by fractional distillation. It is used…

Q: Q.3. The fungi mycorrhizal benefit the plant in which it harbours, How?

A: Introduction We will answer the question in below step

Q: Picking up a pencil requires what kind of stimulus to a muscle? OSub-threshold stimulus O Threshold…

A: Introduction :- Skeletal muscle is a type of striated muscular tissue that is directly controlled by…

Q: a. Only works in the cytoplasm b. Can produce the provirus. c. Can be synthesized in the cytoplasm…

A: Retroviral integrase is a retrovirus-produced enzyme that integrates—that is, makes covalent…

Q: Which one of the four trees below, shows a different pattern of relationship as the three others?…

A: ANSWER;- Tree A is the answer. All the trees have the following representation except tree A:…

Q: Why is it important to model cancer through the generation of induced pluripotent stem cells ?…

A: Genetic transformation happens when the genetic composition of an organism is transformed by the…

Q: The life table below is for a species of lizard. Use it to answer the questions below. It can be…

Q: What are ecosystem services? Give several examples.Describe how some economists have tried to assign…

A: Ecosystem services are the natural resources we ate provided with. These services are of course free…

Q: You add 5 paramecia to a test tube and feed them bacteria. One week later the population has grown…

A: The exponential growth indicates that there is a constant growth over a certain period in the number…

Q: How do biological systems often appear to challenge physical laws that govern the behaviour of…

A: Biological systems exhibit life processes one of which is the biological hierarchy of the…

Q: Distinguish among Klinefelter, Down, and Turner syndromes. Which syndromes are found in both sexes?

A: Introduction A genetic condition is an illness caused in part or entirely by a deviation from the…

Q: Which of the following statements about genetic drift is correct? Genetic drift causes predictable…

A: Genetic drift is an evolutionary change in the allelic frequency of a population as a matter of…

Q: describe techniques used to identify and quantify specific dna sequence in complex mixtures

A: Introduction Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil…

Q: Q.10. What is the role of microbes in reducing environmental degeneration caused by chemicals?

A: Introduction We will discuss about the role of microbes in reducing environmental degeneration…

Q: what happens during the process of nitrogen fixation

A: Introduction :- Nitrogen fixation is a necessary biological activity that occurs at the beginning of…

Q: Discuss the importance of earthworm.

A: Introduction :- An earthworm is a type of terrestrial invertebrate in the phylum Annelida. They have…

Q: In crop improvement programmes, how are tissue culture methods beneficial over conventional methods…

A: Tissue culture was developed as a result of the failure of the conventional breeding method to keep…

Q: 4. In Drosophila, AAAXX is ---while in humans, AAXXXY is------ a. Metamale--female b. Intersex-male…

A: Sex in drosophila is determined by X to A ratio. If the ratio is one then the organism is female if…

Concept explainers

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.

Question

78) The 2009 Human H1N1 virus is the result of a recombination event that
a. Happened two times
b. Happened between swine, human and avian influenza viruses,
c. Happened four times
d. Happened between swine and human influenza viruses

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

The word _________ refers only to living species.a) Clone b) Gene c) Allele d) Vaccine
(65) A new strain of influenza virus emerges that results in world wide pandemic of influenza. Affected persons lack pre-existing immunity to this strain. Which of the following genetic mechanism best explains the emergence of this pandemic strain? (A) Deletion (B) insertion (C) Point Mutation (D) Reassortment (E) Recombination
after a successful infection by a viral particle, it integrates its genome into the host DNA. which term best describe the change of host genome? a. none b.silent mutation c.missense mutation d.frame shift mutation
When Griffith injected mice with a combination of live rough-strain and heat-killed smooth-strain pneumococci, he discovered that (a) the mice were unharmed (b) the dead mice contained living rough-strain bacteria (c) the dead mice contained living smooth-strain bacteria (d) DNA had been transferred from the smooth-strain bacteria to the mice (e) DNA had been transferred from the rough-strain bacteria to the smooth-strain bacteria
Influenza Virus has a genome and can jump hosts easily because of its genome A. DNA; reassortment B. RNA; reassortment C. DNA; recombination D. RNA; recombination
Why must a new flu vaccine be manufactured annually? A.) The flu causes mutations in the host cell DNA. B.) Sexual reproduction between flu viruses creates new strains. C.) The genes for the proteins on the exterior of the flu virus mutate frequently. D.) The flu virus develops methods to break down the vaccine.
Which Class I element has likely experienced the greatest accumulation of mutations compared to its retrovirus ancestor, as its DNA sequence is the most divergent? A. LINES B. transposons C. Ac/Ds elements D. SINES E. LTR retrotransposons
A. How does soap kill coronavirus? B. Why virus can not be washed off with water along? C. Why soap works better than hand sanitizer when killing viruses?
Part A: Antibiotic resistance is a major health concern. Resistance to various antibiotics can be transferred by a. all options. b. transduction. c. conjugation. d. transformation. Part B: Movement of genetic information through transduction requires that a. free DNA is available in the environment. b. physical contact occurs between cells. c. transposable elements occur in a chromosome. d. viruses have infected a cell.
1. Why the virus was not found in the tests? 2. Why the treatments are not working?
A. What is the pathogen that is attacking bananas today?b. Why is this especially problematic in Africa? C. Why do we expect to lose the war with this pathogen?d. What is random mutagenesis?
Linkage analysis ________. A. is used to create a physical map B. Involves breaking and rejoining of DNA artificially (incorrect) C. Requires radiation hybrid mapping D. Is based on natural recombination process thank you in advance for your help!