The sarcoplasmic reticulum (SR) of skeletal muscle cells is a convoluted structure composed of a variety of tubules and cisternae, which share a continuous lumen delimited by a single continuous membrane, branching to form a network that surrounds each myofibril.
Percocet is the brand name for the drug combination of oxycodone hydrochloride and acetaminophen. It is classified as a semisynthetic pure opioid agonist medication used for relief of moderate to moderately severe pain.
Answer: If it is flat and scored on one side, it's probably 325 mg acetaminophen/ 5 mg oxycodone...(generic regular strength Percocet). A perfect answer! Perhaps, we shouâ¦ld only add that Percocet is a compound pain killer, and the medication is also known under other brand names which include Endocet and Tylox.