Why does rough er look rough under the microscope? question 7 options: it has a greatly folded inner membrane. there is no cytoplasm around it. it is attached to the nucleus. it has ribosomes attached to it.

This patient undergoes a gallbladder sonogram due to epigastric pain. the report indicates that the visualized portions of the liver are normal. no free fluid noted within morisons pouch. the gallbladder is identified and is empty no evidence of wall thickening or surrounding fluid is seen there is no ductal dilation. the common hepatic duct and common bile duct measure 0.4 and 0.8 cm respectively. the common bile ductmeasurement is at the upper limits of normal what cpt code in icd-10 cm code was used

Which of the following is a common response to cell signaling?

What is any method of measuring the age of an object or event in years, such as using atomic half-life?