Answer:
<h2>
Radiation</h2>
Explanation:Radiation is a process in which heat is transferred from one point to another directly without any intervening medium.Radiation involves the transfer of heat using electromagnetic waves through space.
Precontemplation and maintenance shows stage of change
I would think that the answer is D. all of these, considering that:
1) The cytoplasm is mostly made of water, but also contains salt, enzymes, organelles, and orgaince molecules; 2) The cytoplasm supports and suspends cellular molecules and organelles; and 3) Chemical reactions also occur in the cytoplasm, and the enzymes it contains help speed up these reactions.
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
Answer:
The best answer to the question: In making recommendation for protein intake, the committee on DRI took into consideration that the protein in a normal diet would be:___, is: A combination of animal and plant sources.
Explanation:
Although there is no possibility of generalizing for all the people in the world the true amount of protein that is necessary, given that there are a lot of factors to take into account, it can be said that for the U.S population, the recommendation is for 0.8 gms per kilogram of body weight on a daily basis. It is understood that these proteins are among the most vital of all macromolecules to be consumed through diet, as the body is not capable of producing amino acids, vital for proteins in the body, and that it totally depends on the supplementation of these through food. Although it is highly recognized that animal protein sources (meat, fish, poultry, etc) and dairy are the best sources of high-quality proteins, it has also been recognized that a large portion of the U.S population have turned towards vegetarianism and vegan lifestyles and thus, recommendations have adjusted to recognize that sources of good quality proteins can be meat, dairy and certain vegetable sources.
