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Home Q & A Board Biology-Related Homework Help Cell Biology
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katielc23 katielc23
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6 years ago
Tetanus antitoxin is
 
  A. antibody against the bacteria.
  B. inactivated toxin.
  C. inactivated bacteria.
  D. antibody against the toxin


Which amino acid(s) is/are found only in the cell walls of bacteria?
 
  A.
  Glycerol
 
  B. L-form of glycine
  C.
  Diaminopimelic acid
 
  D. L-form of methionine
  E. L-form of glycine AND L-form of methionine


Which molecules are associated with the cell wall of Gram-positive bacteria?
 
  A.
  Peptidoglycan
 
  B. D-form amino acids
  C.
  Teichoic acids
 
  D. LPS
  E.
  Peptidoglycan, D-form amino acids, AND teichoic acids


Tetanus vaccine contains
 
  A. inactivated bacteria.
  B. inactivated spores.
  C. live bacteria.
  D. inactivated tetanospasmin.


The cell wall of Gram-positive bacteria
 
  A. contains a thin layer of peptidoglycan.
  B. contains a thick layer of peptidoglycan.
  C. is, due to its thickness, an excellent barrier to most molecules.
  D. contains an outer membrane containing LPS.
  E. contains a thin layer of peptidoglycan AND contains an outer membrane containing LPS.
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BonesBones
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6 years ago
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katielc23 Author
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#2
6 years ago
Thank you for answering
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