Transverse tubules. Tubules formed by invaginations of the sarcolemma and flanked by the sarcoplasmic reticulum. They carry action potentials deep into the muscle fiber. T tubules and SR provide tightly linked signals for muscle contraction.
Also known as Oxycodone, PercocetÂ® is in a group of drugs called narcotic pain relievers. Percocet Â® is a combination of an analgesic, colloquially known as a painkiller, an antipyretic, a drug used to lower the bodyâs temperature and a narcotic, a drug used primarily to induce sleep.
Most Helpful Answer. they come from two different types of drugs, percocet for example comes from the coca plaints same plaint that if in the wrong hands becomes cocane , on the other hand oxycodone aka street name vikes come from the same things that make morphin and heorin , just very much less possible 1/16 the power of morphin.