Viruses (biological)

The envelope would be antigenic. Viruses are composed of two main parts: an outer protein covering called a capsid and an inside core of either DNA or RNA. Not both DNA and RNA. Some of these have an envelope over the capsid. The ones that do not are said to be naked.

Probably until the person who had the virus is cured. But you never know how long bacteria can last.

Louis pasture and it means poison

Rabies do not feed on anything, like a bacteria would. Rabies is a virus.

Viruses are not an organism at all. They are nonliving. They are like cockle burrs that "grab" hold of your clothing or a dog's coat. They are hijackers. Once they get attached to the cell of a living cell, they can take it over and "make" the living cell produce virus particles instead of cell parts. These particles can assemble into more viruses and then they break out of the cell (killing it) and begin the process again. They cannot make more viruses on their own.

Rabies is a virus transmitted through infected saliva. It enters the bloodstream and travels through the nerves and spinal column to the brain. Once in the brain, the virus replicates and spreads throughout the internal organs.

A virus, a viroid or a prion

• viruses: never
• bacteria: most no, some yes

Yes. Of those treated by rehydration, about 50% live. Most of the countries where this is now are poor and the rate is close to 95%.

Viruses are prokaryotes and not Eukaryotes. Therefore they are not alive. Since it is not considered to be alive they do not belong in the 5 kingdom classification; Monera, Fungi, Plantae, Animalia, Protista.

Bacteria are living once celled organisms and belong to either bacteria or Archaea.

*Viruses not considered alive because they need a host to be able to reproduce. They cannot reproduce on their own.

electron microscope.

The Shape of the Blue tongue virus is a sphere.

Certain bacteria that cause pneumonia, notably Klebsiella pneumoniae and Streptococcus pneumoniae, exist as both an encapsulated and unencapsulated form. The encapsulated form of these bacteria are protected by a polysaccharide (short chain carbohydrate) capsule, which shields the bacteria from the host's immunilogical response, and confers virulence, or the ability to cause disease, to the encapsulated strains of these bacteria.

Yes.It infects fungi,plants,animals and bacterias

You need to keep warm and stay indoors not moving around.

Go to MD.COM this site is very educational they should have the answer you're looking for

no the flumist is still available but should only be taken by health ppl age 2-49

Vital Information Resources under siege (VIRUS)

Dormant.

The HIV is a virus and does not perform the bacterial reproduction of binary fission or conjugation in order to reproduce. The only way a virus reproduces is by infecting a host cell.

This virus' image, using an electron microscope, shows an inclusion which appears to be similar to a nucleus. (Viruses have strands of RNA or DNA but no nucleus.) That is where the "nuclear" originates from.

Polyhedral means that the virus has many sides. This is one of three shapes that viruses show.

It affects the Wattle Bag Worm, the Korean Gypsy Moth, and cabbage leaves.

The debate is not about whether viruses are alive or dead.

Rather, there is debate about whether a virus should be considered a living thing. Viruses are not like living cells, because they do not have metabolic processes, and they cannot reproduce themselves. Instead, they invade a host cell, and the virus's genes cause the host cell to produce new viruses.

However, the question of whether this "counts" as being alive is a semantic one. Viruses have some properties of living things, and they lack other properties, so the question of whether they are "alive" comes down to one's definition of the word "life."

Influenza is a virus. It is a respiratory virus that infects the nose, throat, and sometimes the lungs. It is not caused by bacteria or fungi.

The cold is caused only by viruses, they are sub-microscopic sized organisms measured in nanometers.