DNA is the main type of genetic material found in a cell. In addition, it is found in the nucleus of the cell, so (D) is correct. DNA in the nucleus is used in replication (through mitosis and meiosis) via daughter cells to continue cell growth.
The statement which geologists assume is true is that plates are denser than the oceanic crust.
A section of lithosphere which slowly moves over the asthenosphere, carrying pieces of continental and oceanic crust.
Seafloor spreading is termed as the process by which molten material adds new oceanic crust to the floor of oceans. A divergent boundary is where plates move away from each other by forming rift valleys or oceanic ridges.
Answer:
Two main functions of keeping the stomach highly acidic are:
C) Denature proteins to ease their breakdown
D) Kill bacteria to prevent food borne disease
As, the stomach maintained a high acidic to kill the all bacteria and denture the protein for ease in the digestion system. The diaphragm keeping acid in out stomach. It basically help stomach in the activation of enzymes pepsin which helped in the breakdown of the proteins. And the acidic stomach prevents from the certain microbes produced in our stomach.
