The DNA polymerase that's most often used in PCR comes from a strain of bacteria called Thermus aquaticus that live in the hot springs of Yellowstone National Park. It can survive near boiling temperatures and works quite well at 72 Â°C (162 Â°F). Nucleotides are the building blocks that DNA molecules are made of.
Common Bipolar Triggers. 1  An irregular sleep schedule. 2  A poor work environment. (where there is a lot of infighting, politicking, a lack of structure, etc.) 3  Fighting or arguing with the people around you.  Medication side 1  effects. Travel.  Feeding into the first signs of mania.
It seems that a combination of different things can increase your chances of developing bipolar disorder. Genetic. If someone in your immediate family (parents, brother or sister) has bipolar disorder, you are five to ten times more likely to develop bipolar disorder than someone who has no family history. Researchers have not found any exact genes that cause bipolar disorder.