The experimental results are considered to be statistically significantly different from the expected outcome.
In order for a result to be considered statistically significant, an analyst must conclude that it cannot be solely attributed to chance. The analyst reaches this conclusion via statistical hypothesis testing. It is employed to offer support for the null hypothesis, which contends that the data are merely the product of random chance, to show that the null hypothesis is plausible.
With the assumption that the results are actually of pure chance, this test yields a p-value, which is the likelihood of seeing outcomes as extreme as those in the data. It is frequently accepted that a p-value of 5% or less indicates statistical significance. The p-value for the discrepancy between the observed experimental results and the expected result in the particular scenario is less than 5% (p 0.05). It is therefore statistically significant.
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Buffers such as bicarbonate buffer, citrate buffer and phosphate buffer are important in living system. pH of blood is near to neutrality (7.4). If the pH of blood increases, these buffers help in maintaining the blood pH. Increase in blood pH leads to certain diseases such as alkalosis. This further leads to muscle spasm and respiratory diseases.
Bicarbonate buffer helps to maintain the blood pH if it falls towards acidic range or increases towards alkalinity. It helps in decreasing acidity and increasing alkalinity by forming carbon dioxide gas. Increase in blood pH towards alkalinity is also maintained by excreting the bicarbonates into the urine. Similar action is also seen in case of phosphate buffer and citrate buffer.
Answer: If these buffers are not present in a living system then the change of pH cannot be altered or put back to normal. These buffers help to maintain the pH of the living system so that cells can work properly.
Answer:
B
Explanation:
because it combined with hydrogen and helium
Answer:
Explanation:
Homeostasis and Cell Transport Homeostasis is the process by which cells maintain the internal conditions that they need to support life. This can be generalized to the heat that our bodies generate to keep us warm and support chemical reactions or the microscopic movements of molecules across cell membranes.
The have gills instead of lungs, which help them breathe underwater. They are cold-blooded, which means they can adapt to cold weather, such as the water. They have fins which helps them swim easily through the water.
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