Bacillus

YOU CAN DOWNLOAD 200+ SUBJECTS PDF BOOK FOR COMPETITIVE EXAMINATIONS

CLICK HERE TO DOWNLOAD

Bacillus

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The test(s) which can be used to differentiate anthrax bacilli from anthracoid bacilli is/are
A
presence of medusa-head colony
B
presence of capsule
C
susceptibility to gamma phage
D
all of these
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Medusa head appearance of the colonies may be due to
A
Bacillus anthracis
B
Proteus mirabilis
C
Clostridium tetani
D
Pseudomonas aeruginosa
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Food most often associated with emetic type of food poisoning caused by Bacillus cereus, is
A
Meat
B
Rice
C
Milk
D
Eggs
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Antibodies to which of the following antigens of Bacillus anthracis are protective?
A
Capsular polypeptide
B
Somatic polysaccharide
C
Anthrax toxin
D
None of these
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The bacteria, used to examine the efficacy of autoclave, is
A
B polymyxa
B
B brevis
C
Bacillus stearothermophilus
D
B megaterium
There are 5 questions to complete.