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Home Q & A Board Biology-Related Homework Help General Biology
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D_o_m D_o_m
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6 years ago
What is one disadvantage of excreting urea as opposed to uric acid?
  a. Urea is more toxic than uric acid.
  b. Urea is less toxic than uric acid.
  c. Urea is excreted by respiratory structures.
  d. Urea requires more water for excretion.
  e. Urea is produced from ammonia, not nucleic acids.

Question 2

How do terrestrial animals prevent toxic accumulation of ammonia in their tissues?
  a. They use ammonia in other metabolic processes.
  b. They convert ammonia to less toxic forms.
  c. They vent ammonia across the body wall.
  d. They eliminate ammonia rather than excreting it.
  e. Animals do not produce ammonia
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longlax42longlax42
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6 years ago
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D_o_m Author
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6 years ago
Good timing, thanks!
smi3
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Yesterday
Thanks for your help!!
missnoname
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2 hours ago
Helped a lot
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