Friedrich Miescher he discovered DNA and found a substance called nuclein which was present in every cell type he tested.
Well considering that the neolithc age place around 10,200 BC. And was known as the age of technology ( Teknowledge he referring to handcrafted tools ) in these tools made it more convenient for humans to hunt and eat.
Answer:
This is because of the presence of a lot of sugar in the diabetic patient's blood stream.
Explanation:
As a test for the presence of simple sugars, Benedict's solution is usually added to the test sample and then heated.
A diabetic patient's body system has a lot of sugar flowing around in the blood stream. His body is unable to get this sugar into the cells for use, because the insulin produced by his pancreas is not enough. As a result his body system has a lot of sugar.
Consequently, whenever the patient urinates, the urine has a high sugar content as opposed to a normal person, whose urine has a low sugar content because of a normal functioning body system.
The high sugar content of the diabetic patient's urine is what gives an intense brick red precipitation with Benedict's reagent.
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