The Ziehl-Neelson stain is used to
A) observe bacteria which have a waxy outer layer.
B) detect the presence of mycobacteria in sputum.
C) aid in the diagnosis of tuberculosis.
D) stain certain bacteria which do not react with the Gram stain.
E) all of the above.
Correct Answer:
Verified
Q2: A major component of the cell wall
Q3: The cell walls of bacteria
A)enable them to
Q4: The polysaccharide layer surrounding some bacteria is
Q5: Which of the following statements is TRUE?
A)Bacterial
Q6: Peptidoglycan is a substance that
A)is found in
Q8: Plasmids are
A)small pieces of DNA which may
Q9: Rod-shaped bacteria are called
A)eubacteria.
B)bacilli.
C)cocci.
D)vibrios.
E)endospores.
Q10: Bacteria which are classified as Gram-positive
A)always form
Q11: A swab from an infected wound is
Q12: A bacterium with spherical cells that exist
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