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The brain and nervous system can only use glucose for energy.

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A normal byproduct of aerobic metabolism?

Carbon dioxide is a normal byproduct of aerobic metabolism. It is produced when cells break down glucose for energy in the presence of oxygen. Carbon dioxide is then exhaled from the body as a waste product.


What is the source of latic acid?

Lactic acid is primarily produced during intense physical activity when the body breaks down glucose for energy in the absence of sufficient oxygen. It is also produced in small amounts as a byproduct of normal metabolism in the body.


What mineral's main role is to increase the effectiveness of insulin in cells?

Chromium is important in carbohydrate metabolism. Chromium stimulates the activity of enzymes involved in the metabolism of glucose for energy and appears to increase the effectiveness of insulin and its ability to handle glucose, preventing hypoglycemia or Diabetes.


What the food is called during photosynthesis?

glucose and oxygen, plants release the oxygen and use the glucose(sugar).


What is the preferred energy fuel for the brain is fat?

The preferred energy fuel for the brain is glucose. While the brain can also use ketones produced from fat during periods of low glucose availability, glucose is the most efficient and preferred source of energy for normal brain function.


How does working out affect metobolism and pulse?

Once your pulse/heart rate increased during working out, your metabolism speeds up too. During the process of metabolism, there is gluconeogenesis and glycogenolysis involved. This is the normal mechanism of body to produce energy.


How do muscle cells store energy?

To store energy, muscles use a phosphorylated form of creatine. This occurs because during normal metabolism there is no way for the body to produce enough energy to keep up with the muscleâ??s need to use it.


This hormone regulates carbohydrate metabolism?

Insulin is the hormone that regulates carbohydrate metabolism by promoting the uptake of glucose from the blood into cells and storing it as glycogen in the liver and muscles. It helps to maintain normal blood sugar levels and ensures cells have the energy they need to function properly.


What energy per ounce yields the most as a result of normal metabolism?

Fat. More calories =more heat=more energy.


Why is glycogen useful?

Glycogen is useful as a storage form of glucose in the body, particularly in the liver and muscles. It can be broken down quickly to provide a source of energy during times of high energy demand or low blood glucose levels. Glycogen also helps maintain blood glucose levels within a normal range and supports various physiological functions in the body.


Should ketones or glucose be found in urine?

One of the most common diseases associated with glucose and ketones in the urine is diabetes mellitus. Normally glucose in the blood is filtered and fully reabsorbed by the kidney so that no glucose appears in the urine. In diabetes mellitus, blood glucose is so high that an excessive amount of glucose is filtered -- so much so that the kidney cannot fully reabsorb it. Consequently, the excess glucose winds up in the urine, a condition called glucosuria. In normal individuals, blood glucose is kept at a stable level by the actions of insulin. When insulin is present and the body's cells are sensitive to it, glucose from the blood is taken up by the cells, decreasing blood glucose. In diabetes mellitus, however, either insulin is not present, or the body's cells are insensitive to it. Consequently, the cells do not take up glucose. As glucose is one of the cell's major substrates for energy, the cell must use alternative measures to generate energy. One of the major mechanisms is through the metabolism of fats. One of the produces of fat metabolism is a molecule called acetyl CoA, which can be further metabolized to form energy. But in fat metabolism, so much excess acetyl CoA is produced that it overwhelms the enzymes that convert it into energy. As a consequence, the excess acetyl CoA is shunted to alternative pathways that take care of it. One of the pathways is the production of ketone bodies. As a result, ketone levels rise and ultimately can end up in the urine just as glucose did, as described above.


What substance supplies us with the energy needed to sustain normal daily activity?

The primary substance that supplies us with energy for daily activities is glucose. Glucose is derived from the carbohydrates we consume in our diet and is the main source of energy for our bodies.Cells use glucose to produce adenosine triphosphate (ATP), which is the energy currency of the body.