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What is the value of pH of ptyalin at which it acts on the saliva?
Options
(a) 3.2
(b) 7.8
(c) 6.8
(d) 9.3
Correct Answer:
6.8
Explanation:
The optimum pH at which the enzyme salivary amylase acts is 6.8
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Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ureotelic organisms
- The positive evidence of aquatic ancestory of bryophytes is indicated by
- Thermostable enzymes “Taq and Pfu” isolated from thermophilic bacteria are
- DNA or RNA segment tagged with a radioactive molecule is called
- The single membrane cell organelle is
Topics: Human Digestion and Breathing (167)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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