Depends on your definition of life. Prions are self replicating (though only in the right conditions. ie inside a host), which is the basic requirement for a living organism. In theory life could have arisen through a similar self replicating molecule.
No, prions are proteins - they are not organisms or have a cell structure.
Prions are not eukaryotic. In fact, prions aren't even alive. They are merely an infectious protein, like a virus or a viroid. A commonly known prion is the mad cow disease.
No, prions are malformed proteins. Viruses may play a part in the misfolding of the proteins according to one hypothesis, although this is unlikely.
Neither, They are a type of protein.
No. Prions are neither prokaryotic nor eukaryotic. They are similar to viruses - nonliving. However, they are more "nonliving" than viruses in the respect that they are just protein sans nucleic acid or anything cell-like.
Prions
No, DNA is not found in any prions. Prions are just protein - they don't contain a nucleic acid.
Prions are an infectious particle made of protein. They do not contain DNA or RNA.
No, cooking does not destroy or disable prions. If you were able to cook a meat that contains prions to the point where the prions were disabled, the meat would be rendered inedible.You can use chemicals mixed with heat to destroy prions, but that's not a process you would want to subject your food to.
No. Prions are neither prokaryotic nor eukaryotic. They are similar to viruses - nonliving. However, they are more "nonliving" than viruses in the respect that they are just protein sans nucleic acid or anything cell-like.
Prions
No, DNA is not found in any prions. Prions are just protein - they don't contain a nucleic acid.
Prions are an infectious particle made of protein. They do not contain DNA or RNA.
No, cooking does not destroy or disable prions. If you were able to cook a meat that contains prions to the point where the prions were disabled, the meat would be rendered inedible.You can use chemicals mixed with heat to destroy prions, but that's not a process you would want to subject your food to.
No, prions aren't organisms or even organism imitators like viruses. Prions are misfolded proteins that can aggregate and cause serious neurological problems. See link below for more info about prions from Answers.com.
Prions are made up only of proteins and lack nucleic acids.
Prions affect the nervous system (the brain and other neural tissue).
Both Viroids and Prions have nucleic acid, but Viroids have no outer protein coat.
Prions are only destroyed by:• incineration• autoclaving in 1N NaOH
Much larger, prions are just proteins containing no nucleic acids or lipid bilayer.
Prions have the ability to transform normal, benign protein molecules into infectious, deadly ones by altering their structure.