No, although there is a hypothesis that prion diseases are associated with an undetected viral pathogen.
yes, a pathogen is anything that elicits a response from the immune system
Prion
No. The smallest infective particle is a protein called a prion.
A Prion. It transmits a mis-folded protein state, and replicates by causing the host's proteins to replicate into its mis-folded pattern. Mad Cow disease is an example of a prion.
Prions are misfolded proteins and may form because of some misreading of the DNA code. Virions are extracellular state of a virus with nucleocapsid.
yes it a disease to your body and is what causes a cold
Prion
NO. It is caused by a PRION, not a virus.
No, although there is a hypothesis that prion diseases are associated with an undetected viral pathogen.
A virus or a prion.
A virus, a viroid or a prion
They are called Prion. This is the definition I fount at wordnetweb.princeton.edu/perl/webwn: "an infectious protein particle similar to a virus but lacking nucleic acid; thought to be the agent responsible for scrapie and other degenerative diseases of the nervous system".
No. The smallest infective particle is a protein called a prion.
prion You are incorrect. It is called a plasmid. A prion is a very difficult infectious self-replicating particle similar to a virus.
FALSE. BSE is caused by a PRION or misfolded protein, NOT a virus.
Mad Cow Disease or Bovine Spongiform Encephalopathy is NOT caused by a virus, it is a PRION, which is a mis-folded protein.
A Prion. It transmits a mis-folded protein state, and replicates by causing the host's proteins to replicate into its mis-folded pattern. Mad Cow disease is an example of a prion.
As far as biological viruses, the prion is smaller than a virus. It it a misfolded protein.