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Actinomycetes & Non Sporing Anaero.
Algae
Antibody
Antigen Antibody Reaction
Antimicrobial Chemotherapeutic Agent
Bacillus
Bacteria
Bacteria Morphology
Bacteriophages
Brucella
Cell Cultivations
Cell Cultures and Characteristics
Clostridium
DNA Replication
DNA Sequencing, Mutation and Repair
Energy Release and Conservation
Enzyme Reaction
Enzymes Regulation
Fish and Sea Foods
Food Illness
Fruits and Vegetables
Fungi - Molds and Yeasts
Growth and Nutrition of Bacteria
Heated Canned Foods
Hepatitis Viruses
Identification of Bacteria
Immune Response
Immune System
Industrially Useful Microbial Processes
Micro Organisms
Microbes in Aquatic Environment
Microbial Genetics
Microbial Metabolism
Microbial Recomb. & Gene Transfer
Microbiology of Foods
Microbiology of Soils
Microbiology of Waste Water
Microorganisms and Disease
Milk and Milk Products
Miscellaneous Foods
Mycobacterium
Nucleic Acid Structure
Physical and Chemical Agents
Polymerase Chain Reaction
Poultry, Egg and Meat
Poxviridae and Picronaviridae
Protozon
Pseudomonas and Burkholderia
Retroviridae
Rhabdoviridae, Caliciviridae & Astrovi.
Sauerkraut and Pickles
Spirochacter and Enterobacteriaceac
Staplylococcus
Streptococcus
Transcription
Translation and Regulation
Vibrio, Aeromonas and Plesiomonas
Viruses
Viruses From Animal and Plants
Wine and Beer
Home⇒ Medical Science⇒ Microbiology⇒ Viruses in eukaryotes
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q21 ⇒ The yield of phage per bacterium is called the burst size [other wrong options] [Discuss in forum] eclipse size latent size none of these |
Q22 ⇒ Which of the following are obligate intracellular parasites? All of these [other wrong options] [Discuss in forum] Chlamydia Viruses Rickettsia |
Q23 ⇒ Reverse transcriptase is a useful enzyme to have when an RNA virus converts its RNA to DNA [other wrong options] [Discuss in forum] there are no host cells present nutrients are scarce spikes are forming in the new virus |
Q24 ⇒ Enveloped viruses have a __________ shape. roughly spherical [other wrong options] [Discuss in forum] icosahedral helical complex |
Q25 ⇒ The capsomeres consist of a number of proteins subunits or molecules called protomers [other wrong options] [Discuss in forum] caproprotein procapsid none of these |
Q26 ⇒ The size of viruses is usually measured in nanometers [other wrong options] [Discuss in forum] centimeters micrometers millimeters |
Q27 ⇒ The bacterial viruses having head made up of large capsomeres, but no tail is morphologically classified as D [other wrong options] [Discuss in forum] A B C |
Q28 ⇒ The most popular indirect method of counting virus particles is by hemagglutination assay [other wrong options] [Discuss in forum] plaque-assay counting plaque-forming units colony counting |
Q29 ⇒ During the first 10 minutes after injection of phage DNA, no phage can be recovered by disrupting the infected bacterium. This is termed as eclipse period [other wrong options] [Discuss in forum] rise period latent period burst size |
Q30 ⇒ The phage components begin to assemble into mature phages only after the synthesis of Both (a) and (b) [other wrong options] [Discuss in forum] structural protein nucleic acid amino acids |
Q31 ⇒ Viruses largely lack metabolic machinery of their own to generate energy or to synthesize protein [other wrong options] [Discuss in forum] carbohydrate alcohol all of these |
Q32 ⇒ Edward Jenner began inoculating humans with material from __________ lesions. Cowpox [other wrong options] [Discuss in forum] Smallpox Avianpox Chickenpox |
Q33 ⇒ The viral DNA is removed from the host's chromosomes and the lytic cycle occurs. The process is called spontaneous induction [other wrong options] [Discuss in forum] inductive infection resultant induction spontaneous infection |
Q34 ⇒ Which of the following viruses belong/s to family caliciviridae? Hepatitis E virus [other wrong options] [Discuss in forum] Hepatitis B virus Hepatitis D virus All of these |
Q35 ⇒ Group E phages have single stranded RNA [other wrong options] [Discuss in forum] single stranded DNA double stranded DNA double stranded DNA |
Q36 ⇒ What kind of embryo is often used for viral assays? Chicken [other wrong options] [Discuss in forum] Mouse Rat Cat |
Q37 ⇒ The most efficient way to enclose a space is within a/an icosahedron [other wrong options] [Discuss in forum] sphere cube helix |
Q38 ⇒ Which of the following virus is enveloped? Herpes [other wrong options] [Discuss in forum] Adeno Polio None of these |
Q39 ⇒ Viruses require __________ for growth. living cells [other wrong options] [Discuss in forum] bacteria plants animals |
Q40 ⇒ The viruses in an attenuated vaccine continue to replicate [other wrong options] [Discuss in forum] have no genome are usually larger than bacteria is altered with chemicals |
Or |