ax = the total number of individuals observed in the population in stage x. lx = survivorship to stage x. dx = proportion of the original cohort dying during stage x. qx = mortality rate for individuals in stage x. kx = killing power of stage x (log10 ax â log10 ax+1) Fx = number of offspring produced in stage x.
Regular Cheese. A slice of regular Kraft cheese, made from whole milk, contains 60 calories. Sixty percent of those total calories -- or 36 calories -- come from the 4 grams of fat. You will get protein from this same slice; 3 grams to be exact. That amounts to 12 calories from protein or 20 percent of the overall calories.
In addition, large pieces of cheese tend to keep longer than shredded cheese. Process cheese slices are best if used within six months when stored in the original package at a constant 32 Â°F. Opened packages rewrapped tightly and stored between 30 Â°F and 40 Â°F are best if used within three to four weeks.