BIOLOGY
4th Edition
ISBN: 9781266739606
Author: Hoefnagels
Publisher: MCG
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Textbook Question
Chapter 16, Problem 4MCQ
At which stage in viral replication does the genetic information enter the host cell ?
- a. Penetration
- b. Synthesis
- c. Assembly
- d. Release
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Chapter 16 Solutions
BIOLOGY
Ch. 16.1 - How are viruses similar to and different from...Ch. 16.1 - What determines a viruss host range?Ch. 16.1 - How do viruses evolve?Ch. 16.2 - Describe the five steps in viral replication.Ch. 16.2 - Prob. 2MCCh. 16.3 - Prob. 1MCCh. 16.3 - How is a lysogenic infection similar to and...Ch. 16.4 - Prob. 1MCCh. 16.4 - Prob. 2MCCh. 16.4 - Prob. 3MC
Ch. 16.4 - Prob. 4MCCh. 16.4 - Prob. 5MCCh. 16.4 - Prob. 6MCCh. 16.5 - Prob. 1MCCh. 16.5 - Prob. 2MCCh. 16.6 - How are viroids and prions different from viruses?Ch. 16.6 - How do viroids and prions cause disease?Ch. 16.6 - Prob. 3MCCh. 16.7 - How did researchers gather data about SIV...Ch. 16.7 - Prob. 2MCCh. 16 - Which of the following is NOT a feature associated...Ch. 16 - Prob. 2MCQCh. 16 - Prob. 3MCQCh. 16 - At which stage in viral replication does the...Ch. 16 - Although some viruses are complete after the...Ch. 16 - Prob. 6MCQCh. 16 - Which enzyme copies HTVs genetic material, forming...Ch. 16 - Prob. 8MCQCh. 16 - What is a prion? a. A highly wound circle of RNA...Ch. 16 - Prob. 1WIOCh. 16 - Your biology lab instructor gives you a petridish...Ch. 16 - Why is it inaccurate to refer to the "growth" of...Ch. 16 - Prob. 4WIOCh. 16 - Rhinoviruses replicate in the mucus-producing...Ch. 16 - Prob. 6WIOCh. 16 - Refer to figure 16.B; then explain why a mutation...Ch. 16 - Prob. 8WIOCh. 16 - Why do antibiotics kill bacteria but leave viruses...Ch. 16 - Prob. 10WIOCh. 16 - Prob. 11WIOCh. 16 - How is a biological virus similar to and different...Ch. 16 - Prob. 1PITCh. 16 - How is a virus similar to and different from a...Ch. 16 - Prob. 3PIT
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- After attachment and entry, the next step of viral lifecycle is to A.translate viral proteins B. assembly new viral particles C. replicate the genome D. release new virionsarrow_forwardYou are treating a patient with antiviral agent against the nucleocapsid, what part of the virus will be destroyed? a. Enveloped b. Cytoplasm c. Capsid and genetic material d. Genetic materialarrow_forwardAlthough some viruses are complete after the assembly stage, othersdo not complete replication until they acquire during therelease stage.a. DNA c. proteinsb. RNA d. the envelopearrow_forward
- How does a retrovirus prepare its genetic material for incorporation into the host cell genome? a. Host enzymes incorporate viral RNA directly into the genome. b. Host enzymes covert viral RNA to double-stranded viral DNA. c. Viral reverse transcriptase uses viral RNA to make double-stranded viral RNA. d. Viral reverse transcriptase uses viral RNA to make double-stranded viral DNA. e. Viral reverse transcriptase uses viral single-stranded DNA to make double-stranded viral DNA.arrow_forwardWhich of these is true of prions?a. They are small RNA viruses.b. They replicate in the nucleus.c. They lack protein.d. They cause death of brain cells.arrow_forwardWhat's the term to describe a mutant viral protein, apart from any genetic material, that can cause disease?O A. VirusO B. VirionO C. ViroidO D. Prionarrow_forward
- What is the significance of negative strand synthesis of positive a ssRNA virus? a. Loss of Function b. Transcription of negative and positive strands c. Ensures that mutations are less likely to occur to the genetic material d. Acts as complementary template for the positive strandarrow_forwardCapsid proteins are synthesized during which phase of viral replication? a. replication d. proteination c. assembly b. biosynthesis e. All of these are correct.arrow_forwardWhich part of the SARS-CoV2 virus is produced by your immune system in response to the Pfizer or Moderna vaccine? a. Viral RNA b. Viral DNA c. Spike Protein d. Envelope Protein e. Membrane Proteinarrow_forward
- The HIV virus produces copies of its genome through: A. DNA replication B. Reverse transcription followed by integration then normal transcription C. RNA replication from an RNA template D. differential splicingarrow_forwardWhich protein has the function of making sure that the viral genes can be completely transcribed? 1.N 2.Cro 3.Protease 4.PRarrow_forwardWhich receptors of the influenza virus are responsible for binding tothe host cell?a. hemagglutinin b. neuraminidase c. type A d. capsid proteinsarrow_forward
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