Structures External to the Cell Wall

 

 DOWNLOAD ALL  PDF E-BOOK's    >>>CLICK HERE<<<

Structures External to the Cell Wall

Question 1
When a bacteria swim towards a chemical, it is termed as.....
A
positive chemotaxis
B
phototaxis
C
negative chemotaxis
D
magnetotaxis

Question 2
Which type of force drives the flagellar motion?
A
Protonmotive force
B
ATP driven
C
Protonmotive and ATP driven
D
No protonmotive nor ATP driven

Question 3
Bacteria having cluster of flagella at both poles of cells are known as?
A
Lophotrichous
B
Peritrichous
C
Amphitrichous
D
Monotrichous

Question 4
Which among the following acts as a transport protein for protons in flagellar motion?
A
fli protein
B
cGMP
C
atp
D
mot protein

Question 5
F pilus has a major role as.....
A
motility of the cell
B
port of entry of genetic material during mating
C
attachment to host cell
D
human infection

Question 6
The L Ring in a Gram-Negative bacterium flagella is associated with.....
A
Peptidogycan
B
Outer Membrane
C
Cytoplasmic Membrane
D
Cell Membrane

Question 7
Salmonella typhi has which type of flagella arrangement?
A
Amphitrichous
B
Peritrichous
C
Monotrichous
D
Lophotrichous

Question 8
The capsule of Klebsiella pneumoniae is composed of heteropolysaccharides.
A
True
B
False

Question 9
Prosthecae helps in .....
A
motility
B
nutrient absorption and attachment to surfaces
C
human infection
D
protection from environment
There are 9 questions to complete.

 

 DOWNLOAD ALL  PDF E-BOOK's    >>>CLICK HERE<<<