Chromosome 1 is the largest human chromosome, made up of around 249 million nucleotide base pairs and representing approximately 8% of the entire DNA within a human cell. Research into chromosome 1 has shown that it contains around 4,220 genes and was the last gene to have its DNA sequencing completed by The Human Genome Project, nearly twenty years back.
Taco Casserole. 1  1 pound ground beef, lean, ground round. 2  1/2 cup chopped onion. 3  1 clove garlic, pressed or minced. 4  1 (8 ounces) can tomato sauce. 5  1/2 cup tomato juice, beef broth, or water. 6  1 tablespoon chili powder. 7  1/4 teaspoon oregano, crumbled. 8  1 (approximately 15 ounces) can kidney beans, undrained.
I usually buy whatâs called 85/15, which is the ratio of beef â in this case, 85 percent â to fat, which is 15 percent here. This ratio gives me the taste and texture I like when Iâm cooking. Many people who are watching their fat intake purchase ground beef with a 90/10 fat content ratio.here must be at least 10 million different ways to cook ground beef! Here at startcooking.com I have many recipes for the beginner cook using ground beef. Tex-Mex Cheeseburgers, Chili, English Muffin Pizzas, and Beef With Bow Ties and Beans are just a few of the recipes here that start with ground beef.