Psi example sentences

The pteridophytes are further classified into four classes: Psilopsida (Psilotum); Lycopsida (Selaginella, Lycopodium), Sphenopsida (Equisetum) and Pteropsida (Dryopteris, Pteris, Adiantum).CSE, in turn, criticised the expert committees findings and said that 11 of Coke and Pepsi drinks contained average pesticide levels that were 24 times higher than the limits agreed by the Indian government.I can make you a present of them myself, because they're mine! Your behaviour, Ivan assilevitch, is strange, to say the least! Up to this we have always thought of you as a good neighbour, a friend; last year we lent you our threshing-machine, although on that account we had to put off our own threshing till November, but you behave to us as if we were gypsies.How as a child I was stolen by the gypsies, and why at the age of thirty-two, I find myself in my lonely Essex cottage, how .Pepsin converts proteins into proteoses and peptones (peptides).Sergeant Oop is at right, opening and closing a book, turning it upside down, shaking it and then riffling the pages and shaking his head.The Union Health Ministry's expert committee also observes that Coke and Pepsi were safe.During this stage chromosomes start pairing together and this process of association is called synapsis.This was also the period when colonial empires were collapsing and many countries were attaining independence.Trypsinogen is activated by an enzyme, enterokinase, secreted by the intestinal mucosa into active trypsin, which in turn activates the other enzymes in the pancreatic juice.The Pepsi Cola controversy raises an interesting question: Why are soft drinks giants, Coca-Cola and Pepsico putting in so much effort on publicity campaigns in India after the decline in their sales? The answer lies in the fact that their success is dependent not merely on their internal management, but also on many external forces as, for example, decisions and actions of governments, consumers, other business firms and even non-government organisations (NGOs) like CSE.The proenzyme pepsinogen, on exposure to hydrochloric acid gets converted into the active enzyme pepsin, the proteolytic enzyme of the stomach.So is Nusli Wadia of Bombay Dyeing, Bill Gates of Microsoft, Shiv Nadar of HCL Enterprises, Indra Nooyi of Pepsico and the Principal of your school.The soft-drinks giants, Pepsico and Coca-Cola, suffered a decline in sales of colas in India in the beginning of the year 2006 after an environmental group, Centre for Science and Environment (CSE) claimed to have found pesticides in their drinks upto 50 times the permissible health limits.The risk of collapsing mine roofs, inundation and fires in coalmines are a constant threat to miners.