1) Unicellular prokaryotic organisms: All prokaryotes are unicellular in nature, like different types of bacteria and cyanobacteria (blue green algae). They do not have membrane bound true nucleus. Genetic material present in prokaryotes are known as nucleiod.
Methamphetamine, also known as crystal meth or meth, is a highly addictive drug. It is an artificial substance made from very toxic materials, which can cause serious harm or death when handled or inhaled.Methamphetamine is typically ingested, snorted, smoked or injected.Although there are different formulas used to create meth, there are some main ingredients that are consistent. number of the ingredients commonly used in creating meth are extremely toxic: 1  Acetone-This is found in nail polish remover and paint thinners. 2  Lithium-From batteries. 3  Toluene-solvent used as fuel additive, in paint thinners, nail polish, brake cleaner.
Methamphetamine is a man-made stimulant drug-a more potent form of the drug amphetamine. It was first synthesised from ephedrine in 1918, and was also used during World War II. There are different forms of methamphetamine, generally distinguished by their appearance and perceived purity.The three main forms are:hile there was no significant increase in meth/amphetamine use in 2013, there was a change in the main form of meth/amphetamine used. Use of powder decreased significantly from 51% to 28.5% while the use of ice (or crystal methamphetamine) more than doubled, from 22% in 2010 to 50.4% in 2013.