VIRAL DISEASES

Proteins causing infectious diseases of brain are called
1. prions
2. virions
3. bacteriophages
When was BSE first diagnosed in Great Britain?
1. 1986
2. 2006
3. 1996
Common cold virus belongs among
1. RNA viruses
2. DNA viruses
Diseases belonging among the ones caused by DNA viruses
1. herpes simplex
  verrucas
  herpes zoster
2. rabies
  rubella
  encefalitis
3. verrucas
  herpes zoster
  encefalitis
Vaccines effective against viral diseases
1. polio
  measles
  rubella
2. polio
  measles
  HIV
3. polio
  ebola
  rubella
Plant viruses are mostly
1. RNA – viruses
2. DNA - viruses
3. it is not important
Prions are
1. resistant against higher temperatures, enzymes
2. destroyable by boiling
3. are visible with human eye by the check of meat
Stanley Prusiner was awarded with Nobel prize for research of prions in
1. 1997
2. 1987
3. 2007
Viruses are excreted
1. through the mucus from nose, larynx
  salivas
  through peeled off skin
  through blood, urine, excrements
2. through the mucus from nose, larynx
  salivas
  through peeled off skin
  through expiration
3. through the mucus from nose, larynx
  sweat
  through peeled off skin
  through expiration
Foot-and-mouth disease affects mainly
1. animals
2. humans
3. plants