Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
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Chapter 16, Problem 6MCQ
Which enzyme copies HTV’s genetic material, forming DNA?
- a. DNA polymerase from the host cell
- b. Reverse transcriptase from the virus
- c. RNA polymerase from the host cell
- d. Coat protein from the virus
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Chapter 16 Solutions
Biology: Concepts and Investigations
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. 16.5 - 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 - Although some viruses are complete after the...Ch. 16 - Prob. 5MCQCh. 16 - Which enzyme copies HTVs genetic material, forming...Ch. 16 - Prob. 7MCQCh. 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 - Prob. 7WIOCh. 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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- HIV is a retrovirus what does this mean? A. That is a DNA virus and it must make RNA before it can make proteins. B. That it is an RNA virus and must convert its genetic material to DNA once it enters a cell. C. That is was a virus discovered in the recent past D. That is an RNA virus and goes directly to ribosomes of host cells to reproduce Please explain your answer!arrow_forwardStudents are debating about differences between viruses and cells. Which student’s argument is MOST correct using evidence from the diagrams? A. Diagram 1 represents a virus and Diagram 2 represents a cell because viruses do not have nucleic acids but cells do. B. Diagram 1 represents a cell and Diagram 2 represents a virus because a virus has nucleic acids and cells do not. C. Diagram 1 represents a cell and Diagram 2 represents a virus because viruses have a protein capsid while cells have a lipid membrane. D. Diagram 1 represents a virus and Diagram 2 represents a cell because cells have ribosomes to make their own proteins and viruses do not.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_forward
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