Brain tumors that begin in the brain. Primary brain tumors originate in the brain itself or in tissues close to it, such as in the brain-covering membranes (meninges), cranial nerves, pituitary gland or pineal gland. Primary brain tumors begin when normal cells acquire errors (mutations) in their DNA.
Chicken drumsticks should be cooked at 400 degrees in a preheated oven according to Better Homes and Gardens. They should be cooked for 35 to 40 minutes, and the meat should not be pink when done. A meat thermometer can be used to ensure food safety; it will reach 180 degrees Fahrenheit when the drumsticks are thoroughly cooked.
One and a half hours is much too long to cook the chicken at 350 degrees F. The time your chicken will bake in the oven does depend on the internal temperature and the size of your chicken or chicken pieces. Generally I bake chicken at 350 degrees F. for 30 to 40 minutes. Please check out my very large Internal Temperature Chart for Cooking Meats and Baked Goods.