Through the genetic code of DNA they also control the day-to-day functions and reproduction of all cells in the body. For example, the genes control the synthesis of structural proteins and also the enzymes that regulate various chemical reactions that take place in a cell. The gene is capable of replication.
whooping cough also known as pertussis is a serious infection that spreads easily from person to person the infection causes coughing spells so severe that it can be hard to breathe eat or sleep pertussis can lead to pneumonia or hospitalization
Whooping cough is a highly contagious bacterial infection in your respiratory system caused by a bacteria called Bordetella Pertussis. If you grew up in a developed country, y â¦ ou were probably vaccinated as a child.hooping cough(or pertussis) is caused by a bacteria called Bordetella pertussis. When an infected person coughes or sneezes, the bacteria moves through the air. This is the r â¦ eason Pertussis is an extremely contagious disease. + 28 others found this useful.