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Home Q & A Board Biology-Related Homework Help General Biology
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Rnaprh Rnaprh
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Posts: 547
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6 years ago
A buffer system
  a. makes new hydrogen ions.
  b. eliminates hydrogen ions already present.
  c. binds carbon ions.
  d. releases hydrogen ions.
  e. produce excess acid.

Question 2

HCl in the stomach acts to
  a. neutralize buffers.
  b. kill harmful bacteria.
  c. switch off certain digestive enzymes.
  d. produce trypsin.
  e. prevent breakdown of protein.
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
Read 95 times
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Replies
wrote...
#1
6 years ago
Answer to q. 1

D

Answer to q. 2

B
Rnaprh Author
wrote...
#2
6 years ago
My teacher is very rude and likes to speed his way through a lesson without letting the class ask questions. Thank you for helping me. You're a life saver Slight Smile
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