Virus

Question 0

Two types of virus

Answer 0

Naked–without envelope

Enveloped–capsid surrounded by lipid membrane

Question 1

Virus shapes

Answer 1

Isometric
Helical
Complex

Question 2

Viral genome

Answer 2

EITHER DNA or RNA

Never both

Question 3

Viruses are metabolically inert extra cellular

Answer 3

Okay!

Question 4

Productive phage

Answer 4

Numerous progeny

Question 5

Classification of virus

Answer 5

Isometric
Pleomorphic
Helical

Question 6

Viruses are named for

Answer 6

Places they infect
Root of infection
Place where they were discovered

Question 7

Enteric viruses

Answer 7

Transmitted via fecal oral route

Gastroenteritis

Question 8

Respiratory virus

Answer 8

Respiratory droplets

Question 9

Zoonotic animal to human via animal vector

Answer 9

Rabies

Ebola

Question 10

Sexually transmitted disease

Answer 10

Lesions on genitalia or cause systemic infections
Herpes simplex
HIV
Hepatitis 2

Question 11

Acute viral infection

Answer 11

Short in duration
Host may develop long lasting immunity
Productive infections
Disease symptoms result from tissue damage and infection if new cells
Chicken pox
Measles 
Ebola
Smallpox

Question 12

Which part if an animal virus enters the cell?

Answer 12

Entire virus

Question 13

Persistent virus infection

Answer 13

Always infected

Question 14

Latent

Answer 14

Herpes simplex virus 1 and 2
Shingles
Viral DNA inserts into genome
Very quiet
Provirus

Question 15

Chronic infections

Answer 15

Hep B and Hep C

Question 16

Slow infections

Answer 16

HIV

Question 17

RNA virus require what enzyme?

Answer 17

Replicase–RNA dependent, RNA polymerase

Question 18

Plus RNA and minus RNA are

Answer 18

Reverse compliments

Question 19

Minus RNA serves as…

Answer 19

Template to make more plus RNA

Question 20

Hemaglutanin

Answer 20

Responsible for binding and neutralizing

Question 21

Antegenic drift

Answer 21

Point mutation

Question 22

Antigenic shift

Answer 22

Recombination of different RNA strains