BIOLOGY VOL. II
16th Edition
ISBN: 9781308795317
Author: Raven
Publisher: Mcgraw-Hill/Create
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Question
Chapter 27, Problem 3S
Summary Introduction
To determine:
The reason that why HIV vaccines are difficult to generate and any other viruses equally resistant to a vaccine and also give the reason that why an individual could make a vaccine against smallpox virus that completely eradicate the virus.
Introduction:
Virus is an infectious small particles that can’t be seen through the naked eyes. The human immunodeficiency virus is an lentivirus which is a causative agent of HIV/AIDS. They are group VI virus that contains single stranded RNA as their genetic material.
The smallpox are group I virus that contains double stranded DNA as their genetic material. HIV virus and smallpox virus both contain an outer envelope, which helps in entry of these viruses.
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What is the Coronavirus? Is it a living organism? How does it reproduce? The current vaccines that are being distributed in the United States are made by Pfizer, Moderna, and Johnson and Johnson. Explain how they work and how health officials believe they will aid in the pandemic? What should we expect as more and more people get vaccinated? Will things immediately go back to the way they were before? What is the Delta variant and how is it impeding on getting things back to "normal"?
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Why have attempts to find a vaccine against HIV been unsuccessful?
Chapter 27 Solutions
BIOLOGY VOL. II
Ch. 27 - The reverse transcriptase enzyme is active in...Ch. 27 - Which of the following is NOT part of a virus? a....Ch. 27 - Which of the following is common in animal viruses...Ch. 27 - Which of the following would NOT be part of the...Ch. 27 - A process by which a virus may change a benign...Ch. 27 - Prob. 6UCh. 27 - Prob. 7UCh. 27 - Prob. 1ACh. 27 - The idea of a protein that was an infectious agent...Ch. 27 - Bacterial viruses and animal viruses are similar...
Ch. 27 - Prob. 4ACh. 27 - Phage conversion in which viruses add genes to a...Ch. 27 - According to the prion hypothesis, the infectious...Ch. 27 - Prob. 7ACh. 27 - Prob. 8ACh. 27 - E. coli lysogens derived from infection by phage ...Ch. 27 - Most biologists believe that viruses evolved...Ch. 27 - Prob. 3SCh. 27 - What do we mean by the term emerging virus? How is...Ch. 27 - How might phage be used to transfer E. coli genes...
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