Bacteria Morphology

 

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Bacteria Morphology

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Question 1
Which of the following is analogous to mesosomes of bacteria?
A
Mitochondria of eukaryotes
B
Golgi apparatus of eukaryotes
C
Lysosomes of eukaryotes
D
None of these


Question 2
Which of the following is not true about peptidoglycan?
A
It is a polymer consisting of N-acetyl glucosamine, N-acetyl muramic acid and amino acids (alanine, lysine, etc.)
B
It is present in prokaryotic cell wall
C
It occurs in the form of a bag shaped macro molecule surrounding the cytoplasm membrane
D
None of the above


Question 3
Periplasm is
A
the area between the inner and outer membranes of gram-negative bacteria
B
the area between the inner and outer membranes of Gram-positive bacteria
C
the interior portion of mitochondria
D
the area outside the cell membrane that is influenced by the polymers


Question 4
Porins are located in
A
the outer membrane of gram-negative bacteria
B
the peptidoglycan layer of gram-positive bacteria
C
the cytoplasmic membrane of both gram-negative and gram-positive bacteria
D
the periplasmic space of gram-negative bacteria


Question 5
The cell walls of many gram positive bacteria can be easily destroyed by the enzyme known as
A
lipase
B
lysozyme
C
pectinase
D
peroxidase


There are 5 questions to complete.

 

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