1 Stomach mucus is also rich in bicarbonate ions, which neutralize the pH of stomach acid. 2  Parietal cells found in the gastric pits of the stomach produce 2 important secretions: intrinsic factor and hydrochloric acid.ecretion. The stomach produces and secretes several important substances to control the digestion of food. Each of these substances is produced by exocrine or endocrine cells found in the mucosa. 1  The main exocrine product of the stomach is gastric juice â a mixture of mucus, hydrochloric acid, and digestive enzymes.
Making the world better, one answer at a time. The genetic material of eukaryotic cells is organized in chromosomes.The genetic material of a cell contains information needed for the cells' growth and other activities. When a cell divides into 2 new cells, each new cell receives a full set of genetic material.
All of the remaining 4 kingdoms are Eukaryotes (membrane surrounding the genetic material =nucleus) - DNA bonds with proteins to form chromosomes. The cells also have internal membrane system of organelles. 3. Protista - -typically unicellular, eucaryotic, nutrition by absorption, ingestion and photosynthes.Most single celled organisms with membrane surrounding the genetic material (e.g. Amoebae). Multicellular forms do not form organs from tissues.ll of the remaining 4 kingdoms are Eukaryotes (membrane surrounding the genetic material =nucleus) - DNA bonds with proteins to form chromosomes. The cells also have internal membrane system of organelles. 3. Protista - -typically unicellular, eucaryotic, nutrition by absorption, ingestion and photosynthes.