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Quiz 19
Mdcat-past-papers - ETEA Quiz
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Board: ETEA |
361. If another molecule, having a shape very similar to the enzyme's substrate, binds to its active site, it would then — the enzymes' function:
Fasten
Inhibit
Reverse
Decrease
362. Which of following disease caused by enveloped RNA and virus and spread in epidemic form?
Influenza
Herpes
Polio
Small pox
363. Which one of the following contains single stranded DNA?
Adeno virus
Parvo virus
Herpes virus
Pox virus
364. Example of viruses having polyhedral capsid that is with 252 capsomeres is :
Adenovirus
Tobacco mosaic virus
Influenza virus
Bacteriophage
365. A Russian scientist discovered that certain disease could be transmitted by an agent that could pass through a very fine filter which is called:
Bacteria
Fungi
Algae
Viruses
366. In 1935 W.M.Stanely prepared an extract of:
tobacco mosaic virus
Human Immunodeficiency Virus
Flu virus
Polio virus
367. Virus Cannot __________
Crystalise
Exercise
Infect Bacteria
Mutate
368. Non-enveloped RNA virus is:
HIV
Mumps
Herpes Simplex
Polio
369. How many tail fibrils are attached to the end plate of a bacteriophage?
2
4
6
8
370. Numerous opportunistic disease might attack a person suffering from which of the following disease:
Measles
Influenza
hepatitis A
AIDS
371. The enzymes integrase, protease and reverse transcriptase are found in which virus?
Hepatitis A virus
Herpes virus
Influenza virus
Human immunodeficiency virus
372. In AIDS "D" stands for:
Different
difficult
Deficiency
degenerate
373. The hepatitis which pass from mother to her child during pregnacy is:
Hepatitis A
Hepatitis B
Hepatitis C
Hepatitis D
374. A virus enters into the body of host and intends to produce DNA from RNA. Which enzyme is required for this process?
Transcriptase
reverse transcriptase
Oxido reductase
Ligase
375. —is transmitted through infected blood and hypodermic syringes:
HIV
Influenza virus
Morbilli virus (measles)
Vibrio cholerae (Cholera)
376. —infection is caused by a viroid:
Hepatitis A
Hepatitis D
Mad Cow disease
Mysterious brain infection
377. Human immunodeficiency virus (HIV) particles surround with a coat known as the viral envelope or membrane made up of:
Glycoprotein
Glycolipid
Lipoprotein
Sulpholipid
378. The genome of human immunodeficiency virus (HIV) is made up of:
cDNA
DNA
RNA
rRNA
379. Where are the enzymes required for the replication of HIV virus located?
In the protein spikes
Inside the capsid
Surrounding the viral cone
Outside the capsid
380. Rod shaped bacteria are known as :
Spirilla
Bacilli
Spirochete
Cocci
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