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WorksheetsChapter 3.1
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
Mycobacteria cannot be stained.
a)
True
b)
False
2.
Cell wall less bacteria has a rigid cell membrane.
a)
True
b)
False
3.
Outer membrane in Gram negative bacteria are pyrogenic.
a)
True
b)
False
4.
Lipid A acts as an exotoxin.
a)
True
b)
False
5.
In Gram negative, the peptidoglycan layer primarily contributes to cell rigidity.
a)
True
b)
False
6.
Gram positive bacteria has teichoic acids as well as Braun’s proteins
a)
True
b)
False
7.
Spheroplasts are Gram negative bacteria with incomplete cell wall.
a)
True
b)
False
8.
Presence of attractant or repellant may affect flagellar movement.
a)
True
b)
False
9.
Slime layer is loosely connected polysaccharide surrounding the cell while the capsule is an organized layer.
a)
True
b)
False
10.
Capsules are heat sensitive.
a)
True
b)
False
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