Oceans’ role in regulating climate Oceans make up 95 percent of the space that is habitable on our planet and encompass 71 percent of its surface. They offer us free goods and services, such as the food we eat and the oxygen we breathe, and they are the Earth’s life support system. The oceans control…
The sequence of life DNA, or deoxyribonucleic acid, is the material that contains hereditary information in all living organisms and some types of viruses, others are based on RNA or ribonucleic acid. The majority of DNA is found in the cell nucleus, also known as nuclear DNA, which is why its original term was “Nuclein”.…
When water does not reach its boiling point We usually take it for granted that pure water will always boil at 100 degrees Celsius (°C). Except that it doesn’t. The temperature at which a liquid transforms into a gas is known as the boiling point. When a liquid’s vapor pressure equals the gas’s atmospheric pressure…
Cellular response to stress Cellular stress can be defined as a state in which the cell does not have optimal survival conditions. Extreme temperatures, toxins, lack of oxygen, oxidative injury, or mechanical shock are some examples of stressors that can harm cells. As a result, they go through a series of chemical changes known as…