Multiple Choice
The purpose of a mordant in the Gram stain is to
A) make the bacterial cells larger.
B) make the flagella visible.
C) remove the simple stain.
D) prevent the crystal violet from leaving the cells.
E) make gram-negative cells visible.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Both phase-contrast microscopy and differential interference contrast
Q6: Cells viewed in darkfield microscopy appear similar
Q49: The negative stain is used to<br>A) determine
Q50: Which step in the Gram stain is
Q51: Which microscope is used to see internal
Q52: Assume you stain Bacillus by applying malachite
Q53: Which of the following pairs is mismatched?<br>A)
Q54: Figure 3.1 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1145/.jpg" alt="Figure 3.1
Q55: Which microscope is used to see detail
Q58: Which of the following pairs is mismatched?<br>A)