Cell Biology Cell Walls Online Exam Quiz
Cell Biology Cell Walls GK Quiz. Question and Answers related to Cell Biology Cell Walls. MCQ (Multiple Choice Questions with answers about Cell Biology Cell Walls
The cell wall of diatoms composed of __________
Options
A : Biogenic alumina
B : Biogenic ammonia
C : Biogenic silica
D : Biogenic magnesia
Which component is present in the cell wall of fungi?
Options
A : Cellulose
B : Hemicellulose
C : Chitin
D : Pectin
What is present in the cell wall of Mycobacterium tuberculosis?
Options
A : Cellulose
B : Nitric acid
C : Acetone
D : Mycolic acid
Who discovered cell wall?
Options
A : Karl Rudolphi
B : Boveri
C : J Rhodin
D : Van Beneden
Which of the following bacteria lacks cell wall?
Options
A : Mycoplasma pneumoniae
B : Bacillus subtilis
C : Staphylococcus aureus
D : Helicobacter pylori
Which of the following antibiotics have their mode of action of inhibition of cell wall synthesis?
Options
A : Nalidixic acid
B : Ciprofloxacin
C : ?-lactams
D : Norfloxacin
Which of the following cell wall component can effectively defend against lysozyme?
Options
A : Peptidoglycan
B : Pseudomurein
C : Chitin
D : Biogenic opal
What organism lacks cell wall?
Options
A : Plant cells
B : Protozoa
C : Bacterial cells
D : Algae
What is S- layer?
Options
A : Solid layer
B : Surface layer
C : Secondary layer
D : Soluble layer
Bacteria can be divided into classes namely gram-positive bacteria and gram-negative bacteria based on their cell wall.
Options
A : True
B : False
C :
D :
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