Pg example sentences

You must be familiar with the terms 'LPG' and 'CNG' used as fuels.It has ordered the industries to switch to cleaner fuels like CNG (Compressed Natural Gas) and LPG (Liquefied Petroleum Gas).Since ethylene regulates so many physiological processes, it is one of the most widely used PGR in agriculture.The plant growth regulators (PGRs) are small, simple molecules of diverse chemical composition.One group of PGRs are involved in growth promoting activities, such as cell division, cell enlargement, pattern formation, tropic growth, flowering, fruiting and seed formation.This is primarily due to emergence of new textile centres in the country as well as nonupgradation of machines and technology in the mills of Ahmedabad.But like other PGRs, it also has other wide ranging effects on plant growth and development.How many carbon atoms would a molecule have which after accepting (fixing) CO2, would have 3 carbons (of PGA)? The studies very unexpectedly showed that the accepter molecule was a 5-carbon ketose sugar – it was ribulose bisphosphate (RuBP).For example, an advertisement for cooking food in a pressure cooker may point out that this saves fuel such as cooking gas (LPG) and is economical (rational appeal).The first product identified was 3-phosphoglyceric acid or in short PGA.These PGRs are synthesised in various parts of the plant; they control different differentiation and developmental events.LPG (liquefied petroleum gas) and CNG (compressed natural gas), the main sources of energy for domestic fuels and the automobile industry, are obtained from petroleum.Interestingly, the discovery of each of the five major groups of PGRs have been accidental.This reaction is catalysed by the enzyme RuBP carboxylase which results in the formation of two molecules of 3-PGA.The gaseous PGR, ethylene, could fit either of the groups, but it is largely an inhibitor of growth activities.