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.
Most of the methamphetamine abused in the United States is manufactured in âsuperlabsâ here or, more often, in Mexico. But the drug is also easily made in small clandestine laboratories, with relatively inexpensive over-the-counter ingredients such as pseudoephedrine, a common ingredient in cold medicines.ethamphetamine (also called meth, crystal, chalk, and ice, among other terms) is an extremely addictive stimulant drug that is chemically similar to amphetamine.
It has been a popular drug of abuse for many years in the United States in its conventional, powdered form, which is usually snorted, ingested, or injected. Methamphetamine hydrochloride is processed to produce a potent, smokable form of methamphetamine known as glass or ice. This substance is called ice because it resembles rock candy or a chip of ice. Ice is a potent, smokable form of methamphetamine, while crack is a potent form of freebase cocaine. The substances are smoked in a similar fashion and both provide the user with an immediate, intense high and increased alertness.