Prokaryotic DNA is a single closed loop of double-stranded DNA attached at one point to the cell membrane. Some prokaryotes also have plasmids, which are small, circular, self-replicating loops of double-stranded DNA. Many bacteria have an outer covering of polysaccharides called a capsule. It helps protect bacteria from white blood cells.
According to data from PayScale, the average yearly salary for a physician assistant is $83,209 per year, with a reported salary range of $68,220 to $115,736 annually. The highest paid PAs are in Los Angeles, where the average yearly salary is $97,000.
A physician assistant (PA) is a licensed medical professional and caregiver. who typically works in a clinic, doctor's office, or hospital.The PA can perform many of the routine work that doctors might otherwise perform, thus allowing the physician to spend more time with non-routine cases and patients. Physician Assistant (PA) earns an average salary of $86,619 per year. People in this job generally don't have more than 20 years' experience. A skill in Emergency Medicine is associated with high pay for this job.