CuriousTab
CuriousTab
Home
Aptitude
Computer
C Programming
C# Programming
C++ Programming
Database
Java Programming
Networking
Engineering
Biochemical Engineering
Biochemistry
Biotechnology
Chemical Engineering
Civil Engineering
Computer Science
Digital Electronics
Electrical Engineering
Electronics
Electronics and Communication Engineering
Mechanical Engineering
Microbiology
Technical Drawing
GK
Current Affairs
General Knowledge
Reasoning
Data Interpretation
Logical Reasoning
Non Verbal Reasoning
Verbal Ability
Verbal Reasoning
Exams
AIEEE
Bank Exams
CAT
GATE
IIT JEE
TOEFL
Jobs
Analyst
Bank Clerk
Bank PO
Database Administrator
IT Trainer
Network Engineer
Project Manager
Software Architect
Discussion
Home
‣
Microbiology
‣
Viruses in Eukaryotes
See What Others Are Saying!
Question
Which of the following virus is always detectable after infections?
Options
A. Hepatitis B virus
B. Herpes simplex virus
C. Varicella-zoster virus
D. Cytomegalovirus
Correct Answer
Hepatitis B virus
More questions
1. Which of the following enzyme is used for synthesis of RNA under the direction of DNA?
Options
A. RNA polymerase
B. DNA ligase
C. DNA polymerase
D. RNA ligase
Show Answer
Scratch Pad
Discuss
Correct Answer: RNA polymerase
2. All infections do not cause fever and all fevers are not due to infections which of the following is an example of non-infections cause of fever?
Options
A. Typhoid
B. Chicken pox
C. Rheumatic disease
D. Malaria
Show Answer
Scratch Pad
Discuss
Correct Answer: Rheumatic disease
3. The relationship between an oxidation-reduction potential difference and the standard free energy change is (where n is the number of moles of electron transferred, F= Faraday's constant and E°= standard oxidation-reduction potential difference)
Options
A. ?G° = -nFE°
B. ?G° = nFE°
C. ?G° = -nFlnE°
D. ?G° = nFlnE°
Show Answer
Scratch Pad
Discuss
Correct Answer: ?G° = -nFE°
4. Intracellular structures formed during many viral infections, called __________ , which can directly disrupt cell structure.
Options
A. prokaryotes
B. chromosomal disruptions
C. inclusion bodies
D. cytocidal bodies
Show Answer
Scratch Pad
Discuss
Correct Answer: inclusion bodies
5. Viroids are composed of
Options
A. single-stranded DNA
B. double-stranded DNA
C. single-stranded RNA
D. double-stranded RNA
Show Answer
Scratch Pad
Discuss
Correct Answer: single-stranded RNA
6. Virulent and nonvirulent viruses may not
Options
A. inhibit host cell DNA synthesis
B. inhibit host cell RNA synthesis
C. stimulate host cell macromolecule synthesis
D. degrade host cell DNA
Show Answer
Scratch Pad
Discuss
Correct Answer: degrade host cell DNA
7. Antibodies to which of the following antigens of
Bacillus anthracis
are protective?
Options
A. Capsular polypeptide
B. Somatic polysaccharide
C. Anthrax toxin
D. None of these
Show Answer
Scratch Pad
Discuss
Correct Answer: Anthrax toxin
8. Which of the following is a characteristic unique to the ciliates?
Options
A. Use of cilia as a sensory function
B. Presence of both a macronucleus and several micronuclei
C. Both (a) and (b)
D. Possess a light-detecting eye spot
Show Answer
Scratch Pad
Discuss
Correct Answer: Both (a) and (b)
9. Which of the following virus is always detectable after infections?
Options
A. Hepatitis B virus
B. Herpes simplex virus
C. Varicella-zoster virus
D. Cytomegalovirus
Show Answer
Scratch Pad
Discuss
Correct Answer: Hepatitis B virus
10. The expression of gene X (which has promoter Px) is to be monitored. A gene fusion construction for carrying this work will
Options
A. have Px but not the rest of the X coding region
B. have the promoter of
lacZ
or some other reporter gene
C. allow to monitor the expression of all genes with a promoter similar in sequence to Px
D. give the same information as from a microarray
Show Answer
Scratch Pad
Discuss
Correct Answer: have Px but not the rest of the X coding region
Comments
There are no comments.
Enter a new Comment
Save
More in Microbiology:
Actinomycetes and Non Sporing Anaerobes
Algae
Antibody
Antigen Antibody Reaction
Antimicrobial Chemotherapeutic Agents
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
Microbes in Aquatic Environment
Microbial Genetics
Microbial Metabolism
Microbial Recombination and Gene Transfer
Microbiology of Foods
Microbiology of Soils
Microbiology of Waste Water
Micro Organisms
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 and Astroviridae
Sauerkraut and Pickles
Spirochacter and Enterobacteriaceac
Staplylococcus
Streptococcus
Transcription
Translation and Regulation
Vibrio, Aeromonas and Plesiomonas
Viruses
Viruses From Animal and Plants
Viruses in Eukaryotes
Wine and Beer