1 on/under pain of death idiom. 2  a pain in the arse/backside idiom. 3  a pain in the ass/butt, at a pain in the arse/backside idiom.  a pain (in the neck) idiom.
In addition to the differences in replication method, transmission risk is higher with Hep B as it can be sexually transmitted, whereas generally not with Hep C. The large majority of adult patients exposed to Hep B clear it, whereas with Hep C adults who are exposed and clear are the minority.
There are two kinds of transistors namely PNP and NPN. The main difference between BJT and MOSFET are their charge carriers. In PNP transistor, P stands for positive and the majority charge carriers are holes whereas in NPN transistor, N stands for negative and the majority charge carriers are electrons.