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no.
Not only do different human bodies have different pH, but different parts of the same body have different pH also. There are a variety of different chemical environments within a single body.
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∙ 12y ago
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Is there a significant difference in the blood pH of different human races?
The Ph. of all human blood is the same. Different races of people do not possess different Ph. balances of their blood.
Do all liquids compound have the same pH?
No.
Do all solid compounds have the same pH?
no
What is the PH value of saliva before meal?
At about the bodies standard pH of 7.
What is the optimum pH range for enzymes?
enzymes found in human bodies require different pH . like pepsin requires 1 or 2 to work, while trypsin requires 8. but overall the pH ranges from 6-8 for optimum efficiency
At what pH is a buffer effective?
buffers help resist change in pH. In our bodies the normal pH is 7.4 which is slightly basic. If for some reason there are excess hydrogen ions in our bodies, the pH will drop and a buffer in the body will counteract this. For example bicarbonate, an important buffer in our bodies, will release bicarbonate ions that will combine with the hydrogen ions forming carbonic acid. Therefore the blood will not decrease in pH.
What pH is human hair?
Hair hasn't a pH.
Do all toothpaste have the same Ph?
no it depends on what your bmum says
Do you think that every enzyme in the human body is most active at the same pH?
Personally no. I'd imagine enzymes throughout the body have environments that have varying pH levels. Although, pH is how many hydrogen+ ions there are. Many cells in the body may have the same or very similar pH levels but some parts of the human body may have higher or lower levels, meaning that the optimum pH for the enzyme depending on which part of the body it catalyses within.
What is the pH value of Saliva ( human)?
6.1273563542843 x 1.965574854653 Ph level of human saliva
Does catalase operate the same at all pH's?
The optimum pH for human catalase is approximately 7, and has a fairly broad maximum (the rate of reaction does not change appreciably at pHs between 6.8 and 7.5). It doesn't work as well above 7.5 or below 6.8.
What is the effects of human activities on soil pH?
There are positive and negative effects of human activities on soil ph. In some cases where land is tilled the pH has increased but most areas have lower soil pH due to human activities.
