FINALS: WEEK 12, 14, AND 15

Which virus is known as the smallest RNA virus?

• Adenovirus

• Picornavirus

• Reovirus

• Parvovirus

Which virus has a brick-shaped morphology?

• Rhabdovirus

• Bacteriophage

• Poxvirus

• Picornavirus

Which structure protects the viral genome and mediates host attachment?

• Envelope

• Capsid

• Genome

• Nucleocapsid

Which type of viral genome has multiple segments?

• Parvovirus

• Reovirus

• Adenovirus

• Papillomavirus

Which symmetry is most commonly found in viruses?

• Linear

• Helical

• Icosahedral

• Complex

The viral envelope is derived from:

• Viral capsid

• Host cell membrane

• Nucleus

• Ribosomes

Which protein is essential for Parvovirus replication?

• VP1

• VP2

• NS-1

• L1

Parvovirus replicates only in cells that are in which phase?

• G0

• S phase

• G2

• M phase

What makes Parvovirus a defective virus?

• It lacks a genome

• It requires a helper virus for replication

• It cannot infect humans

• It lacks a capsid

What helper viruses can Parvovirus depend on for replication?

• Influenza and HSV

• HIV and CMV

• Herpesvirus and Adenovirus

• Reovirus and Picornavirus