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.
Sclerenchyma Mature sclerenchyma is composed of dead cells with extremely thick secondary walls cell walls composed of cellulose and lignin: these walls make up to 90% of the whole cell volume. Sclerenchyma tissue is a supporting tissue. There are two types of sclerenchyma cells, fibres and sclereids.