All of the above are correct.
Sick, never knew that :O thanks
Vº Which process helps to preserve the genetic information stored in DNA during DNA replication<span>? A.) The replacement of nitrogen base thymine with uracil. B.) Enzymes quickly linking nitrogen bases with hydrogen bonds</span>
Answer:
Natural science can be divided into two main branches: life science and physical science. Life science is alternatively known as biology, and physical science is subdivided into branches: physics, chemistry, astronomy and Earth science.
Answer: The Auerbach plexus or myenteric plexus.
Explanation: The muscularis externa is a composed layer of muscles, located throughout the gastrointestinal tract. It has an inner circular muscular layer and a longitudinal external muscular layer. Between the two layers there is a part of the nervous system called Myenteric plexus.
A plexus is like a web of axons (nervous tissue) that provides a specific function. In this case, the myenteric plexus has a main function: motility. All the digestive tract (esophagus, stomach and intestine) possess this structure, to give motility or “peristalsis”, so the food could travel all the way from the esophagus through the colon.
