It can be aerobic respiration in the presence of oxygen or anaerobic respiration. Prokaryotic cells carry out cellular respiration within the cytoplasm or on the inner surfaces of the cells. More emphasis here will be placed on eukaryotic cells where the mitochondria are the site of most of the reactions.
Photo Credit Kathy Burns-Millyard/Demand Media. Plan on oven-roasting the rump roast at 325 degrees Fahrenheit for about 28 to 33 minutes per pound for medium-rare meat, though the exact cooking time will vary depending on the roast's shape and size.Begin checking the meat after 45 minutes and continue checking it every 15 minutes after that.o keep the rump roast's juices sealed inside the meat while it is cooking, heat a large skillet over medium-high heat and sear each side of the roast until all are light brown, about 1 1/2 to 2 minutes per side.
Step 6. Cook for 12 to 25 minutes per pound of tri-tip, depending on how well-done you want the roast. When the internal temperature reaches 125 degrees, the roast is rare.A temperature between 130 to 135 degrees is medium rare, with a 145-degree internal temperature denoting a well-done roast.ut the roast in the center of the oven for 18 to 30 minutes per pound of roast. For a rare roast, internal temperature should be 125 degrees, medium ranges from 130 to 130 degrees, and well-done registers 145 degrees.