Salivary Glands and Saliva. Saliva is produced in and secreted from salivary glands. The basic secretory units of salivary glands are clusters of cells called an acini. These cells secrete a fluid that contains water, electrolytes, mucus and enzymes, all of which flow out of the acinus into collecting ducts.ost animals have three major pairs of salivary glands that differ in the type of secretion they produce: 1  parotid glands produce a serous, watery secretion. 2  submaxillary (mandibular) glands produce a mixed serous and mucous secretion. 3  sublingual glands secrete a saliva that is predominantly mucous in character.
Exploration Engineer Dubai--------Exploration engineer wanted for mid tier oil research company in the UAE, you will have a related degree and 5 plus years experience, please send in your application for consideration, we offer a great salary and full relocation.moco. Senior Oil and Gas Engineer Dubai. Senior oil and gas engineer with a solid background in exploration, you will have a degree and 7 plus years experience, this is a full time position that will be in house and on site, we pay 120 K USD tax free, send in your resume now.
Qualifications and training required. To become an exploration geologist, you must have a degree in a relevant subject such as geology, geophysics, geosciences or earth science. Some employers also expect a relevant postgraduate qualification in a specific area of geology or geoscience, such as hydrogeology or petroleum geoscience.