The transverse tubules (t-tubules) of mammalian cardiac ventricular myocytes are invaginations of the surface membrane that occur at the Z line and have both transverse and longitudinal elements. Many of the proteins involved in excitation-contraction coupling appear to be concentrated at the t-tubules.
Genetic Name: Acetaminophen and Oxycodone. Percocet is the brand name for acetaminophen and oxycodone and is a powerful narcotic used to treat moderate to severe pain. The synthetic opioid is one of the most commonly prescribed painkillers. Percocet is available in capsules and tablets. Adults should not take more than 4 grams (4,000 mg) of acetaminophen in a 24-hour period as it can cause liver damage.
Answer by Maximilian333. Confidence votes 2.0K. Percocet is the commercial trade name for a drug which is a combination of Oxycodone/hydromorphone and acetaminophen (the active drug used in Tylenol). acetaminophen is used in Percocet and other similar drugs because it potentiates the effects of opioid pain killers.ercocet is a brand name drug (by Endo), containing oxycodone and acetaminophen (APAP). Oxycodone is an opioid (narcotic), and acetaminophen is a weak analgesic that, when tak â¦ en with oxycodone, provides greater analgesia than either drug alone.