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Microbiology - Bacteria Morphology

Exercise : Bacteria Morphology - Section 1
  • Bacteria Morphology - Section 1
11.
The cell wall of
gram-positive bacteria are thicker than gram-negative bacteria
gram-negative bacteria are thicker than gram-positive bacteria
both have same thickness but composition is different
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
Peptidoglycan is also known as
N-acetyl muramic acid
murein mucopeptide
N acetylglucosamine
mesodiaminopimetic acid
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
Genetic system is located in the prokaryotes in
nucleoid
chromatin
nuclear material
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Which is most likely to be exposed on the surface of a gram-negative bacterium?
Pore protein (porin)
Protein involved in energy generation
Lipoteichoic acid
Phospholipids
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
The last step in synthesis of peptidoglycan is
attachment of a peptide to muramic acid
attaching two amino acids to form a cross-link
attachment of a portion of peptidoglycan to a membrane lipid
binding of penicillin to a membrane protein
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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