1a: Which of the following disease is caused by infection of gram Negative bacteria.?
A. Tuberculosis
B. Legionellosis
C. AIDS
D. Strep throat
_______________________________________________________________
1b: Which is FALSE about the virulence factors of Mtb (Mycobacterium tuberculosis)?
A. the cell envelope of Mtb contains mycolic acid, which can prevent penetration of antibotics and lysozomes into bacterial cells.
B. Cell wall glycolipids of Mtb are associated with certain compounds (mannose), which give Mtb control over entry into macrophages by exploiting the macrophage mannose receptors.
C. Mtb inhibit phagosome-lysosome fusion, therefore can survive phagocytosis
D. cell wall contains M protein, which can aid attachment of Mtb onto host cells
Please provide clear answer with short reasoning of how the answers you provided are correct. Will be sure to positively rate :)
1a: Which of the following disease is caused by infection of gram Negative bacteria.?
A. | Tuberculosis | |
B. | Legionellosis | |
C. | AIDS | |
D. | Strep throat |
_______________________________________________________________
1b: Which is FALSE about the virulence factors of Mtb (Mycobacterium tuberculosis)?
A. | the cell envelope of Mtb contains mycolic acid, which can prevent penetration of antibotics and lysozomes into bacterial cells. | |
B. | Cell wall glycolipids of Mtb are associated with certain compounds (mannose), which give Mtb control over entry into macrophages by exploiting the macrophage mannose receptors. | |
C. | Mtb inhibit phagosome-lysosome fusion, therefore can survive phagocytosis | |
D. | cell wall contains M protein, which can aid attachment of Mtb onto host cells |
Please provide clear answer with short reasoning of how the answers you provided are correct. Will be sure to positively rate :)
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