1 Your first trimester lasts from the very beginning of your pregnancy until you're 13 weeks plus six days pregnant. 2  Along with the excitement of discovering that you're expecting, you may feel exhausted and queasy. 3  Your second trimester lasts from when you're 14 weeks to 27 weeks plus six days pregnant.
Goblets are used for many purposes primarily stepped in drinking. Though there are some goblets made for the purpose of decoration rather than practical use. These Goblets tend to be less stable in their construction and more delicate to the touch.
The concentration of goblet cells varies throughout the body; their numbers are small relative to other cell types, however in tissues such as the colon they are much more abundant. Shape. The function of goblet cells is to secrete fundamental parts of mucus called mucins. These mucins are glycosylated proteins that are suspended in electrolytes. The mucus secreted by goblet cells are very important; mucus protects the body from chemical damage, and also helps to eliminate particles and microorganisms from the respiratory tree. Secretion of mucus from goblet cells are induced by irritating stimuli rather than by hormones.