9. Microscopes
Gram Stain
2:25 minutes
Problem 1.3a
Textbook Question
Textbook QuestionIndicate the true statements and then correct the false statements so that they are true.
a. The Gram stain is a simple stain.
b. Simple stains reveal information about size, shape, and arrangement.
c. Bright field microscopy requires a stained sample.
d. Dark field microscopy requires a stained sample.
e. The acid-fast stain detects peptidoglycan in the cell walls of certain bacteria.
f. Gram-positive bacteria have a thin peptidoglycan layer in the cell wall.
Verified Solution
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
2mPlay a video:
58
views
Was this helpful?
Related Videos
Related Practice