-ATP plays an important role in muscle contraction without which the muscles would become rigid and are unable to move.
-Cellular respiration is the process by which cells make ATP by breaking down organic compounds from food such as glucose. Cellular respiration is divided into; anaerobic respiration which does not involve use of oxygen and aerobic respiration occurs in presence of oxygen.
-Muscle cells are able to produce ATP with oxygen ( aerobic respiration), or without oxygen (anaerobic process called anaerobic glycolysis or fermentation). The two process are instrumental to enhance muscle contractions by ensuring continuous generation of ATP.
<span>Control of physiological activities. Homeostasis involves the steady state and regulation of the body's internal environment. Irritability is the ability to respond to a stimulus.</span>
As the researchers conducting research in the Nile region identified that an increase in temperatures leads to an increase in droughts and reduction of natural vegetation and thereby the chances of the occurrence of natural fires.
In meiosis one, homologous chromosomes only separate resulting in two cells. In meiosis II, the cells divide further, separating sister chromatids and resulting in four cells. So the cells are just even smaller with less chromosomes in each one.
