MT STUDY

Question 1

5th step during multiplication of retroviruses

Answer 1

synthesis of mRNA

Question 2

Antimicrobial activity of chlorine dure to

Answer 2

The formation of hypochlorous acid

Question 3

Monoecious

Answer 3

Male AND female organs found within single animal

Question 4

Lysogeny does what for a cells immunity

Answer 4

Causes immunity to reinfection by the same phage, but no immunity to reinfection by ANY phage

Question 5

Treponema G+ or G-

Answer 5

Gram (-) cell

Question 6

Can a building be a reservoir of infection?

Answer 6

Yes

Question 7

Where is M. TB placed on level of susceptibility among endospores, cysts, G+, G-, and enveloped virus?

Answer 7

Endospores
M. TB
Cyst
G-
G+
Envoloped virus

Question 8

Normal flora of V also known as

Answer 8

Lactobacillus cripatus

Question 9

In which stage of a disease would they experience no SS?

Answer 9

Incubation and concalencscene

Question 10

How can gonorrhoeae be treated?

Answer 10

Penecillin is an affective way to treat it

Question 11

Of sprirochetes, E.coli, pseudomonas, salmonella, and spirillum - which do NOT have flaggella?

Answer 11

Spirochetes

Question 12

Biological transmission differes from mechanical transmission in that biological transmission ________

Answer 12

Involves specific diseaes

Question 13

Which of the following criteria is most useful in determining whether two organisms are related?

Aerobic? Fermentors? Gram +? Motility?

Answer 13

Gram +

Question 14

H. pylori can grow in the stomach bc

Answer 14

It neutralized stomach acids

Question 15

Do bacteria present in commerical products such as mouthwash contribute to nosocomial infections?

Answer 15

Yes

Question 16

Is a secondary infection a long lasting illnes

Answer 16

No

Question 17

Are endospores associated with fungi

Answer 17

No, condiospores are

Question 18

How does a virus enter an anial cell

Answer 18

Fusion

Question 19

Which point in the bacterial growth curve does the individual have no symptoms of the disease

Answer 19

Initially and during the eclipse drop

(A and B)

Question 20

At which point does a paient have acute symptoms of a disease?

Answer 20

C D E (All along the curve)

Question 21

Major significance of Robert Koch’s work

Answer 21

Microorganisms cause disease