Viruses are capsules with genetic material inside. They are very tiny, much smaller than bacteria. Viruses cause familiar infectious diseases such as the common cold, flu and warts. They also cause severe illnesses such as HIV/AIDS,
These viruses include the following: herpes, measles, fowl pox, mumps, and equine encephalitis. It was said that Henrietta’s cells helped launch the field of virology. The book also mentions how viruses reproduce by injecting some of their genetic material into a living cell, essentially reprogramming the living cell so it reproduces the virus instead of itself which is a concept we have learned this semester (Skloot, Location
A virus is an infective agent that usually consists of a protein coat with a nucleic acid molecule. Viruses do not reproduce through asexual reproduction. Instead, they attach themselves to the cells in their victim’s body to create more viruses. Over the years, vaccines for certain viruses have been created to help humans combat them. However, for viruses such as Ebola, there have been no drugs approved to cure them.
However, this determination is not always straightforward. Viruses have some, but not all, of the qualities of living organisms, and scientists have long argued whether or not they should be considered as living organisms. In this exercise you will determine whether specimens are non-living, living, or dead. CHARACTERISTICS OF LIFE - STATION LAB Lab Procedures: First, observe the specimens located at each station without touching it.
What are viruses? An infective agent that typically consists of a DNA acid molecule in a protein coat, is too small to be seen by a microscope, and is able to multiply only within the living cells of a host; viruses are smaller than any infectious bacterial particles. Viruses rely on the host cells they infect to reproduce. While outside of host cells, viruses are protein coats or capsids, sometimes inside a layer of film.
1. A viruses is a non-living infection agent and can be found anywhere. it has no cell organelles. They are eliminated by the immune system. Viruses are the smallest in size of all the microbes.
Dictionary.com defines a filo virus as “any of several filamentous single stranded RNA viruses.” The Hot Zone is a terrifying true story, by Richard Preston, about the historical stories of Ebola and other viruses such as Marburg and Simian Fever. Richard Preston teaches the reader that nature is unpredictable and that you should always be ready for something new. Dan Dalgard, Gene Johnson, and Nancy Jaax; these are just some of the extraordinary people who have made new breakthroughs in the medical field. Gene Johnson was one of the first discoverers of Ebola and has become an expert on the filo virus.
Deadly diseases are things you should really worry about. There are diseases that are very deadly. Some disease could kill you within days maybe even in minutes. There are disease that make you dehydrated and you die. The Bird flu is one of the most deadly diseases.
To identify if the disease is a virus, there must be evidence shown that the cells do not undergo binary fission; they create new particles like an assembly line. Another trait of a virus is they have a one, single nucleic acid, whether that be DNA or
In “Out of the Wild,” the author uses definition to define of Marburg . The author used definition to help the reader understand what Marburg is and what it can do to the human body. The author describes Marburg as a zoonotic and a RNA virus, which infects bacteria, fungi, plants, and animals and which is transmitted from animals to humans. The author provides a useful definition on Marburg, which helps the reader understand the article more because without knowing what Marburg is the article would not make sense to the average reader. In “The Deadliest Virus,” the author also uses definition to help the readers truly understand what H5N1 is and the affect it can have on the world.
Introduction In the book The Hot Zone by Richard Preston, Ebola is categorized as a filovirus. Filoviruses are becoming more and more common throughout the world and we do not know much about them. Most of these diseases are destructive and the victims normally do not survive. However, scientists must be confident that there is a cure for Ebola Viruses because their research has not yet ended.
The argument that all viruses are deadly is incorrect. In the Hot Zone, Preston explained how Ebola and Marburg caused an epidemic that killed over hundreds of people and animals. In the novel, Preston also mentions smallpox and malaria. Being diseases, there are cures for all of them which overtime will eventually prove to be not deadly. Although hundreds of lives were lost against the virus, there came a cure later on.
In the documentary Alive Inside: A Story of Music and Memory a man named Dan Cohen believed that giving dementia patients music that connects to their emotions so it can help them remember their past. Studies show that the music can activate extra parts of the brain that aren't usually used. Music gives the elders in nursing homes, the ability to express themselves and be who they really are rather than being prescribed medicine that takes their lives away from them. Dan Cohen made it a mission to try and help as many people in nursing homes that have dementia, Alzheimer's, and memory loss. With over five million people in nursing homes Dan Cohen was trying to find a way to make it possible to have every person to get their own iPod so they can listen to music that helps bring back memories that they may have forgotten.
The host of the virus was a monkey. 3. Why didn't the host of the virus die? The host virus didn’t die because the host was immune to the virus.
But some zombies can be created by viruses’ and vu do. In the last of us (video game) the zombie outbreak was from a zombie ant. When the zombie ant bite someone fungal residue on a human’s face and other parts of the body. The virus took 60% of the human’s species. If you don’t want to see people grow mushrooms out of head fallow the steps and rules that will tell how to survive the ZOMBIE APOCALYPSE!
