1 73 calories per ounce or 28 g of sirloin steak lean and fat (1/8 rim of fat). 2  268 calories in a 4 oz or 114g sirloin steak (lean only). 3  402 calories in a 6 oz or 171g sirloin steak (lean only). 4  536 calories in an 8 oz or 227g sirloin steak (lean only).
Double muscling- A genetic trait in cattle where muscles are greatly enlarged rather than duplicate muscles. Double-muscled cattle...
Sheet A Cowâs Stomach 40 - 50 gal (cow) A cow has one stomach with four compartments: the rumen, reticulum, omasum and abomasum. Rumen: -Can hold up to 50 gallons of partially digested food. -Contains billions of bacteria. -Good bacteria help the cow digest food (break down cell walls).