According to the US Food Code it is 145 degrees F (internal temperature).
minimum internal cooking temperature for cooking veal chop
Ground beef should be cooked at a temperature of about 160 degrees Fahrenheit. That should be its minimum internal temperature. The external temperature to get it to such an internal temperature is up to you.
The steak is more cooked through than very rare (please view "When cooking a steak what is considered very rare?"). The steak is cooked till it is still red and cool inside but, by cooking it so that the inside temperature rises to 120 allows the steak to have some flavor.
Really, any cooking temperature is a safe cooking temperature for steak. You can eat steak raw, if you so wish, and the risks are minimal. Blue and rare steaks are still cold in the middle, and people "rarely" (pun not originally intended) fall ill from those.
it is 165 F
There are a variety of good questions you can ask a chef when cooking a steak. You can ask what temperature the pan should be, what marinade recipes they use or recommend, how long of cooking time to make medium rare, etc.
Proper cooking internal temperature is to be 110-115 degrees F. This keeps the inside cool throughout.
Don't cook it so fast nor at a high temperature. Lower the temperature you usually cook your steaks at and increase the time you're cooking them.
The internal temperature of the leg joint should reach 175°.
Cooking a bison steak is very similar to cooking a normal steak. They are generally slightly tougher, so you do not want to cook them too long.
Theoretically, it can be done. But I strongly suggest that you don't, as it will not be a good steak at all. Realistically you need to allow the steak to thaw out and get up to room temperature before you cook it. This applies to all types of cooking, such as grilled, fried etc.