Heated Oxygen Sensor

An oxygen sensor is an electronic device that measures the proportion of oxygen (O2) in the gas or liquid being analysed.The original sensing element is made with a thimble-shaped zirconia ceramic coated on both the exhaust and reference sides with a thin layer of platinum and comes in both heated and unheated forms. 

What are acids present in Human Body?
ans:-The acids present in Human body are given below:- 
1.Hydrochloric acid(stomach helps in digestion),
 2.Lactic acid ( build up in muscles when there is less supply of oxygen in the cells)
3.DNA,RNA (present in nucleus of a cell, contain chromosomes and genes.)
4.Amino acid ( helps in synthesis of protein)
5.Fatty acids ( present along the linings of cells and help separate it from external material) .

                                       

     





  Which organ Uses CO2 ??
Ans:- CO2 is not used by the body, it is a metabolic waste product of respiration. When we breathe, we take in oxygen ( CO2 and other gasses). The oxygen is carried from the lungs into the bloodstream and used by all the different types of cells in the body. CO2 is one of the waste products of the functioning of our cells. It is carried in the blood back to the lungs, and carried out when we exhale.