To keep bacterial levels low, store ground beef at 40 Â°F (4.4 Â°C) or below and use within 2 days, or freeze. To destroy harmful bacteria, cook. ground beef to a safe minimum internal temperature of 160 Â°F (71.1 Â°C).
While his Family Finder / Population finder results did say he was 45% Northeastern European (which makes sense)... this seems like an amazingly high percentage of Orcadian, which FT DNA identifies as Western European. This has forced me to learn more about what the term Orcadian actually means. I know the people who live in the Orkney Islands (Scotland) are sometimes called Orcadian. However, in an ancestry test... this term cannot just mean the people from this tiny group of islands.
Circadian rhythm. A circadian rhythm /sÉËrËkeÉªdiÉn/ is any biological process that displays an endogenous, entrainable oscillation of about 24 hours. These 24-hour rhythms are driven by a circadian clock, and they have been widely observed in plants, animals, fungi, and cyanobacteria. The term circadian comes from the Latin circa, meaning around, and diÄm, meaning day. The formal study of biological temporal rhythms, such as daily, tidal, weekly, seasonal, and annual rhythms, is called chronobiology ...