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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
Related Questions: - The first action spectrum of photosynthesis which was described by Engelmann
- A vascular bundle having phloem on either side of the xylem
- Oxygenic photosynthesis occurs in:
- Haploids are more suitable for mutation studies than the diploids. This is because
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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
- The first action spectrum of photosynthesis which was described by Engelmann
- A vascular bundle having phloem on either side of the xylem
- Oxygenic photosynthesis occurs in:
- Haploids are more suitable for mutation studies than the diploids. This is because
- Which of the following is responsible for the mechanical support, protein synthesis
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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