The sugar content of blood is not a passive constituent. Blood sugar level is found to exert enormous influence in regulating the functions of various tissues in different ways. The following is a brief summary: i. On Stomach: Low blood sugar stimulates gastric secretion and gastric movements. Hunger contractions are always stimulated by low sugar (as also by insulin injections). [...]
In this article we will discuss about the sketch of bicycle ergometer. Bicycle ergometer is a modified bicycle (Fig. 10.4) specially constructed for carrying out standardised work (exercise) whose wheel is rotated by pedalling without the actual progress of the bicycle in the ground. A brake-band is applied to the front wheel. The work done depends on the rate of [...]
In this article we will discuss about the fate and functions of nitrogenous and non-nitrogenous parts of amino acid molecule. 1. Fate and Functions of the Nitrogenous Part: The nitrogenous part, viz., ammonia, undergoes the following fate: i. Formation of Urea: Most of the ammonia, under normal conditions, is converted into urea. [Because about 80% of total urinary nitrogen is [...]