Blood needs to flow faster around the body in order to supply the muscles with oxygen for respiration
The uses of nuclear power are :<span>Nuclear energy can be used to create electricity, but it must first be released from the atom. In nuclear </span>fission<span>, atoms are split to release the energy. A nuclear reactor, or power plant, is a series of machines that can control nuclear </span>fission<span> to produce electricity.
-Me </span>
Answer:
Nanotechnology has bring up major advances in our everyday life. For example, the use of Nanobots that are extensively used now a days in medicine to make surgeries faster and accurate. By the use of nanotechnology, major problems like cancer can be treated by using cell by cell therapy. It is also utilized in curing genetic defects. Major drug designing and drug delivery has been made easier using nanotechnology.
Nanotechnology doesn't have any visible disadvantages but there always remains a fear like introduction of some extra contaminants and toxins in the environment. But mostly i agree with use of nanotechnology for the betterment. Furthermore we don't have any more advance techniques to fight problems than this technology.
Answer:
DNA is double-stranded, while RNA is single-stranded. RNA contains ribose as a sugar, while DNA contains deoxyribose. Also, three of the nitrogenous bases are the same in the two types (adenine, cytosine, and guanine), but DNA contains thymine while RNA contains uracil.
