341 An isolated virus is not considered living since it________________? Biology Medium Full question → A Separates in to two inner parts B Can not metabolize C Rapidly looses its Genome chemical inert D Is coated with an air tight shield
342 Complex symptoms like severe pneumonia vascular tumor sudden weight loss swollen lymph nodes and immune deficiency are features of: Biology Medium Full question → A Polio B Hepatitis C AIDS D HIV
343 Bacteriopahage that infect E. coli are called_____________? Biology Medium Full question → A M type B N type C T type D S type
344 Which of the following statement about AIDS is incorrect: Biology Medium Full question → A is a host specific disease B An infected mother cannot pass the virus to her baby. C Results in enlargement of lymph nodes D Can be prevented.
345 Attachment of the bacteriophage with the receptor site on the bacterial cell wall involves_______________? Biology Medium Full question → A Strong covalent bond between virion and the receptor site. B Week chemical unior between them C Both A and B depending upon the phage D None of these
346 Mode of transmission of hepatitis A is__________? Biology Medium Full question → A Serum B Faeco-oral C Sexual contact D All of these
347 Protein coat the capsid of adenovirus is________________? Biology Medium Full question → A Surrounded by genome B Surrounding genome C Surrounding the envelope D Both B and C
348 Which one of the following specially result in chronic liver disease leading to hepatic failure: Biology Medium Full question → A HAV B HBV C HCV D HEV
349 For which of the following no preventive vaccine is available? Biology Medium Full question → A HAV B HBV C HCV D HEV
350 A virion is______________? Biology Medium Full question → A Virus B Viral protein C Viral lysozyme D Viral gene
351 Which of the statement about viruses is incorrect___________________? Biology Medium Full question → A We can not grow them in laboratories on artificial medias B They are obligate intracellular parasite. C They can synthesize their nucleic acid D They are resistant to most of antibiotic treatment
352 Protein subunits of capsid is called the capsomeres is a characteristic of each virus. Their number in Herpes virus is__________? Biology Medium Full question → A 100 B 152 C 162 D 172
353 The name Bacteriophage was coined by____________? Biology Medium Full question → A Charles Chamberland B Ivanowski C Twort D D Herelle
354 Vaccine Was discovered by______________? Biology Medium Full question → A Louis Pasteur B Edward Jennar C Ivanowski D Stanely
355 Kangaroo rat most probably would be found in___________? Biology Medium Full question → A Tropical rain forest B Tundra C Grass land D Desert
356 Viruses are __________ smaller than bacteria? Biology Medium Full question → A 10 – 100 times B 10 – 1000 times C 100 – 1000 times D 1000 – 10000 times
357 What percentage of light reaching the earth is used in photosynthesis? Biology Medium Full question → A 25% B 10% C 5% D 1%
358 The size of smallest virus is______________? Biology Medium Full question → A 10 nm B 20 nm C 30 nm D 40 nm
359 The word virus is derived from Latin word venome meaning____________? Biology Medium Full question → A Sweet fluid B Sore Fluid C Poisonous Fluid D Salty Fluid
360 The one which is present in all aerobic species is _________? Biology Medium Full question → A Cytohrome c B Cytochrome a C Cytochrome a3 D Cytochrome b