Which statement is the best description of respiration?A. Respiration is the same thing as inhaling and exhaling oxygen.B. Respi
ration is the process of breathing in oxygen through the lungs.C. Respiration is the exchange of oxygen and carbon dioxide in the alveoli.D. Respiration includes inhaling, exhaling, and reactions in cells using oxygen.
You can imagine what would happen if 10,000 people a week were walking over these fragile hot-spring deposits. “The boardwalks are an amazing piece of construction that's a useful tool for resource protection, and visitor enjoyment and safety.
DNA especially I higher organisms contains coding and non-coding regions. Some of these non-coding DNA is transcribed into non-coding RNA such as regulatory RNA and t-RNA. These non-coding regions also form parts of centromeres and telomeres. It has been discovered that humans DNA has a lot of non-coding DNA.
