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Home Q & A Board Biology-Related Homework Help Cell Biology
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hobbydog25 hobbydog25
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6 years ago
Which of the following is found in nucleic acids?
 
  A) amines
  B) carboxylic acid
  C) purines
  D) glycerol
  E) R group


The cytoplasmic membranes of ________ contain unbranched phospholipids and proteins.
 
  A) archaeal cells
  B) bacterial cells
  C) eukaryotic cells
  D) both bacterial and eukaryotic cells
  E) archaeal, bacterial, and eukaryotic cells


All of the following are associated with nucleic acid structure EXCEPT
 
  A) ribose.
  B) hydrogen bonds.
  C) uracil.
  D) ionic bonds.
  E) phosphate.


All of the following are components of an amino acid EXCEPT a(n)
 
  A) carboxyl group.
  B) pentose group.
  C) amino group.
  D) -carbon.
  E) R group.


Which of the following chemical substances contributes to the unique characteristics of acid-fast bacteria?
 
  A) N-acetylglucosamine
  B) peptidoglycan
  C) lipoteichoic acid
  D) endotoxin
  E) mycolic acid
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ShmartboiShmartboi
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hobbydog25 Author
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6 years ago
Face with Cold Sweat Can you answer the others that I've posted too?
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