Calculation of molar mass of glucose (C6H12O6) The molar mass of glucose can be calculated from the molar masses of individual atoms present in it. From the molecular formula, C6H12O6, one can find there are 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms in one molecule of glucose.
Guard cells are cells surrounding each stoma. They help to regulate the rate of transpiration by opening and closing the stomata.
Guard Cells Function. Photosynthesis 1When the guard cells lose water on a hot day, they become deflated and push together, thus closing off the stoma. This cleaver strategy prevents the plants from dehydrating. Stomata open when K+ enters guard cell followed by water; stomata close when ... How do stomata open? Stomata sense environmental cues, like light, to open. ... croptechnology.unl.edu/viewLesson.cgi?... Guard cells open because of the osmotic entry of entry. Asking about Life - Google Books Resultby TOBIN, Allan J. Tobin, Jennie Dusheck - 2004 - Science - 1 pages Abscisic acid inhibits the flow of potassium ions into the guard cells, the cells lose water, and the stomata close.