<span>C. People must actively register to be organ donors Usually you have to fill out the health survey and sign stuff and then you get a little symbol to be an organ donor on your ID. this shows the people when you die that you signed up to donate. :)</span>
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I think it's b the answer
Answering the question, carbohydrates are nutrients that supply the main energy source for the body, in the form of sugars. The correct answer is carbohydrates
Another definition for carbohydrates is that they are molecules that are made up of carbon, hydrogen and oxygen atoms.
<h2>Further Explanation</h2>
Carbohydrates stores energy and also gives the body the required energy to function. Also, most of the carbohydrates we consumed are digested to produce glucose before they move into the bloodstream.
The glucose that enters our bloodstream is absorbed by the blood cells and it is used to generate a fuel molecule, which is also known as ATP (adenosine triphosphate).
However, there are five main types of carbohydrates and these include:
- Monosaccharide: These are simple sugars and include fructose glucose and galactose. All the sugar has a cyclic structure and they are comprised of carbon, hydrogen, and oxygen.
- Disaccharides: this means two sugars and includes sucrose, lactose, and maltose.
- Oligosaccharides: These carbohydrates are made up of more up than two simple sugars. They include raffinose and stachyose
- Polysaccharides: These carbohydrates are also more than two simple sugars and are commonly monomers.
- Nucleotides: some sugars can be found in nucleotides and these sugars include deoxyribonucleic acid (DNA) and ribonucleic acid (RNA)
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KEYWORDS:
- carbohydrates
- sugar
- fructose
- lactose
- simple sugar
- source of energy
