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The pH of saliva is maintained at

 

Option: 1

6.85 - 7.4

.


Option: 2

5.0 - 6.0

 


Option: 3

3.0 - 4.5

 


Option: 4

4.0 - 6.1

 


Answers (1)

best_answer

Bicarbonate and phosphate ions are present in the saliva and function as chemical buffers, maintaining saliva at a pH between 6.85 and 7.4

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shivangi.shekhar

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