2010 · Q44
Which among the following is the correct increasing order of pH found in human body ?
General KnowledgeBiology
- AGastric juice, saliva, blood
- BBlood, saliva, gastric juice
- CSaliva, blood, gastric juice
- DGastric juice, blood, saliva
Explanation
pH rises from gastric juice (~2) to saliva (~6.7) to blood (7.4).