Evolutionary Analysis (5th Edition)
Evolutionary Analysis (5th Edition)
5th Edition
ISBN: 9780321616678
Author: Jon C. Herron, Scott Freeman
Publisher: PEARSON
Question
Book Icon
Chapter 1, Problem 13Q
Summary Introduction

To determine: The evidence that suggest that human ancestors developed resistance to an extinct retrovirus and left us more susceptible to HIV.

Introduction: Acquired immunodeficiency syndrome (AIDS) is a life-threatening disorder that is caused by a retrovirus called human immunodeficiency virus (HIV). This is a life-threatening syndrome because the virus interferes with the body’s ability to fight against diseases by destroying T cells of the immune system. Azidothymidine (AZT) is the common drug that is used in delaying the development of AIDS in those individuals who are infected with HIV.

Summary Introduction

To determine: The genetic change that can simultaneously protect both HIV and PtERV1.

Blurred answer
Students have asked these similar questions
Why do scientists worry more about new strains of viruses like influenza and coronviruses as potential causes of deadly human pandemics, but they never talk about the next big Herpesvirus strain deadly pandemic? Which of the statements below helps partially answer that? We already have effective vaccines for Herpes. Influenza and CoV have more genes, more complex gene expression, and can undergo genetic recombination or reassortment, while Herpesviruses are more limited. Only humans get Herpesviruses, while animals can get Influenza viruses and Coronaviruses. dsDNA viruses aren't very transmissible and even when they are, they're not deadly. Influenza and CoV are RNA viruses which results in having higher mutation rates -- they can more easily jump between host species. Herpesviruses are dsDNA viruses and usually very host specific. O O O O
According to the article which was written before the COVID-19 vaccine was created, when do people turn to magic? How can this tendency, which happens across cultures and throughout history, contribute to the current spread of the novel coronavirus and its variants?
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"?
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning