Seasons Guide. Seasons. Dr. Sheldon Lee Cooper, B.S., M.S., M.A., Ph.D., Sc.D., is a Caltech theoretical physicist who formerly shared an apartment with his colleague and best friend, Leonard Hofstadter. Originally from East Texas, Sheldon started college at the age of 11, receiving his first Ph.D. at the age of 16.
There are 40 calories in a 2 slices serving of Bryan Roast Beef Slices. Calorie breakdown: 11% fat, 10% carbs, 79% protein.
Calories in a slice of roast beef. That depends of the size of the slice and the thickness of the slice. For example, there are: approx 46 calories in 1 oz, 28g, or average size slice, of roast beef (from average round cuts). approx 92 calories in a 2 oz, 57g, medium thick slice, of roast beef (from average round cuts) approx 138 calories in 3 oz or 85g serving of roast beef (from average round cuts)