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Bacteria Morphology
Question 1 |
Which of the following is analogous to mesosomes of bacteria?
Mitochondria of eukaryotes | |
Golgi apparatus of eukaryotes | |
Lysosomes of eukaryotes | |
None of these |
Question 2 |
Which of the following is not true about peptidoglycan?
It is a polymer consisting of N-acetyl glucosamine, N-acetyl muramic acid and amino acids (alanine, lysine, etc.) | |
It is present in prokaryotic cell wall | |
It occurs in the form of a bag shaped macro molecule surrounding the cytoplasm membrane | |
None of the above |
Question 3 |
Periplasm is
the area between the inner and outer membranes of gram-negative bacteria | |
the area between the inner and outer membranes of Gram-positive bacteria | |
the interior portion of mitochondria | |
the area outside the cell membrane that is influenced by the polymers |
Question 4 |
Porins are located in
the outer membrane of gram-negative bacteria | |
the peptidoglycan layer of gram-positive bacteria | |
the cytoplasmic membrane of both gram-negative and gram-positive bacteria | |
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
lipase | |
lysozyme | |
pectinase | |
peroxidase |
There are 5 questions to complete.