Multiple Choice
If you forgot the decolorization step while performing a Gram stain,which outcome would you expect?
A) Gram-positive bacteria would stain pink.
B) Gram-negative bacteria would stain purple.
C) Gram-negative bacteria would be unstained.
D) Gram-positive bacteria would be unstained.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: The _ is the point at which
Q20: Prior to staining,smears of microorganisms are heat-fixed
Q21: Small internal cell structures are best visualized
Q22: Negative staining facilitates the visualization of bacterial
Q23: Confocal microscopes exhibit improved contrast and resolution
Q25: A specimen has been prepared for viewing
Q26: A substage condenser is used to focus
Q27: Scanning electron microscopy is most often used
Q28: After the primary stain has been added
Q29: Because transmission electron microscopy uses electrons rather