Question 1

Name an exoenzyme.

Accepted Answer

The answer of Name an exoenzyme....

Question 2

Name an exoenzyme that forms a clot around bacteria.

Accepted Answer

The answer of Name an exoenzyme that forms a clot...

Question 3

Name the type of bacterial mutation where an addition of one nucleotide leads to a shift or change in the reading frame of codons

Accepted Answer

The answer of Name the type of bacterial mutation where...

Question 4

The following are examples of relationships between organisms with the EXCEPTION of

Accepted Answer

A)  mutualism. 
B)  parasitism. 
C)  miasmas. 
D)  symbiosis.

Question 5

What type of relationship exists between lice and rats?

Accepted Answer

A)  mutualism. 
B)  parasitism. 
C)  miasmas. 
D)  symbiosis.

Question 6

Which type of relationship is the best for both organisms

Accepted Answer

A)  mutualism. 
B)  parasitism. 
C)  miasmas. 
D)  symbiosis.

Question 7

Give three examples of adhesins.

Accepted Answer

The answer of Give three examples of adhesins....

Question 8

The M proteins of streptococci are a defense mechanism because

Accepted Answer

A)  they help the bacteria adhere to the cell. 
B)  they protect against phagocytosis. 
C)  they kill the host cell by lysis. 
D)  they split the cell in two.

Question 9

Viruses produce

Accepted Answer

A)  exotoxins. 
B)  endotoxins. 
C)  defensive enzymes. 
D)  none of the above

Question 10

Endotoxin is a component of molecules called ___________________.

Accepted Answer

The answer of Endotoxin is a component of molecules called...

Question 11

What condition is caused when
E. coli from the large intestine spreads into the abdomen?

Accepted Answer

The answer of What condition is caused when
E. coli from...

Question 12

Which of the following diseases can infect humans with the lowest dose?

Accepted Answer

A)  Hepatitis B. 
B)  Influenza 
C)  Measles 
D)  Cholera

Question 13

Name a type of spreading factor.

Accepted Answer

The answer of Name a type of spreading factor....

Question 14

Name the three principal types of exotoxins.

Accepted Answer

The answer of Name the three principal types of exotoxins....

Question 15

Endotoxins are __________________ than exotoxins.

Accepted Answer

A)  more toxic 
B)  less toxic 
C)  more unstable 
D)  more specific

Question 16

Name a bacterial enzyme used for dissolving blood clots in patients suffering from heart attacks.

Accepted Answer

The answer of Name a bacterial enzyme used for dissolving...

Question 17

What is the second stage in the stages of microbial diseases?

Accepted Answer

A)  decline 
B)  convalescence 
C)  illness 
D)  prodromal

Question 18

Describe the stages of microbial disease.

Accepted Answer

The answer of Describe the stages of microbial disease....

Question 19

The infectious dose (ID) is the smallest for

Accepted Answer

A)  cholera. 
B)  tuberculosis. 
C)  salmonella. 
D)  no significant differences among these three

Question 20

E. coli enjoys a mutualistic association in the large intestine. E. coli produces ___________ for its host.

Accepted Answer

A)  insulin 
B)  vitamin K 
C)  vitamin D 
D)  growth factor

Exam 10: Concepts of Microbial Disease

Name an exoenzyme.

Name an exoenzyme that forms a clot around bacteria.

Name the type of bacterial mutation where an addition of one nucleotide leads to a shift or change in the reading frame of codons

The following are examples of relationships between organisms with the EXCEPTION of

What type of relationship exists between lice and rats?

Which type of relationship is the best for both organisms

Give three examples of adhesins.

The M proteins of streptococci are a defense mechanism because

Viruses produce

Endotoxin is a component of molecules called ___________________.

What condition is caused when E. coli from the large intestine spreads into the abdomen?

Which of the following diseases can infect humans with the lowest dose?

Name a type of spreading factor.

Name the three principal types of exotoxins.

Endotoxins are __________________ than exotoxins.

Name a bacterial enzyme used for dissolving blood clots in patients suffering from heart attacks.

What is the second stage in the stages of microbial diseases?

Describe the stages of microbial disease.

The infectious dose (ID) is the smallest for

E. coli enjoys a mutualistic association in the large intestine. E. coli produces ___________ for its host.