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WorksheetsTutorial Unit 5
Total questions: 15
Worksheet time: 8mins
The following characteristics would not be used to classify viruses?
Type of nucleic acid
Symmetry of Capsid
Presence of an envelope
Type of cell wall structure
The viral genome of virus is stored inside of?
Nucleic acid
Capsid
Vaccine
Helical "tail"
Which microorganism best describes the following statements?
- Small and simple infectious agent
- Multiply only in living cells of hosts
- Contain either DNA or RNA
- Genetic material coated by protein called capsid
Parasite
Fungus
Virus
Bacteria
Which of the following is the potential hosts for virus?
I - Human
II - Animal
III - Plants
IV - Bacteria
I, II, III, IV
I Only
I & II
I, II, III
Listed below are the characteristics for?
- "Bacteria eater"
- Complex structure
- Icosahedral "Head" , Helical "tail"
- Viral penetration through injection of nucleic acid
Tobacco mosaic virus
Adenovirus
Bacteriophage
HIV
First successful vaccination against viral diseases, by using cowpox virus to demonstrate the immunity to smallpox virus was discovered by?
Albert Einstein
Robert Koch
Louis Pasteur
Edward Jenner
Which of the following is the example that represents the characteristics as shown in the picture?
Poliovirus
Human Immunodeficiency Virus (HIV)
Adenovirus
Bacteriophage
Which of the following picture shown the example of Icosahedral structure of virus?
The statements below related to which capsid symmetry of virus?
- Proteins arranged in circular fashion, creating a disc like shape
- Structure has a capsid with central cavity containing genetic material
- E.g: Tobacco Mosaic Virus
Complex
Icosahedral
Helical
Capsomere is the basic morphological sub unit of the viral capsid
TRUE
FALSE
RNA viruses have higher rate of mutation in comparison with DNA viruses
TRUE
FALSE
Example of RNA viruses include:
I - Coronavirus
II - Poliovirus
III - HI-Parvovirus
IV - Herpes Simplex Virus
I & II
I, II, III
III & IV
Rearrange the following statements following the sequence in Viral Replication Process
1 - Viral Release
2 - Viral Assembly
3 - Viral Protein Synthesis
4 - Viral Replication
5 - Viral Uncoating
6 - Viral Penetration
7 - Viral Attachment
7,6,5,4,3,2,1
1,2,3,4,5,6,7
1,3,4,5,2,6,7
Listed below are the mechanisms involved in?
- Translation
- Membrane Fusion
- Endocytosis
- Injection of Nucleic acid
Viral Assembly
Viral Uncoating
Viral Penetration
Viral Release
Common viral diseases include all the answers below except?
Syphilis
Flu
Human Immunodeficiency Disease / AIDS
Mumps, Measles, Rubella
