The gene for the human growth hormone (hgh) can be inserted into the genome of bacteria. the bacteria that take up the hgh gene can transcribe and translate it into small quantities of hgh protein. how is this technology possible?

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.

how important do you think an instrument is to the musician who plays it?