RD Exam: Domain 1 Questions and Answers 100% Pass

RD Exam: Domain 1 Questions and Answers 100% Pass What vitamins are fruits and vegetables high in? Vitamin A, B, C What is the limiting amino acid in soybeans? Methionine What accelerates the ripening of fruits during storage? Ethylene gas Describe the conversion of starch to sugar when fruit ripens. Protopectin -> pectin -> pectic acid What fruits and vegetables ripen best at room temperature? Avocados, bananas, pears, and tomatoes When green beans are in an acid solution what forms? Pheophytin When green beans are in a basic solution what forms? Chlorophyllin What flavinoid are blueberries and raspberries high in? Anthocyanins What flavinoid are onions high in? Anthoxanthins or flavones How many cups are in a #10 can? 13 cups How many cups are in a #3 can? 5 3/4 cups How many cups are in a #2.5 can? 3.5 cups How many cups are in a #2 can? 2.5 cups How many cups are in a #300 can? 1 3/4 cups What type of connective tissue is resistant to heat? Elastin What vitamins and minerals are found in protein foods such as meats? Thiamin, niacin, riboflavin, iron, and copper What are the grades of meat? Prime, choice, select, and standard What type of muscles do the most tender meats come from? Least used. Ex: loin, backbone What type of muscles do the least tender meats come from? Most used. Ex: flank, brisket What is the safe min. internal temperature for pork, beef, veal, lamb, steaks, roast, fish? 145'F What is the safe min. internal temperature for ground beef, ground veal, and ground lamb? 160'F What is the safe min. internal temperature for turkey, chicken, and duck? 165'F Name dry heat methods of cooking. Frying, broiling, and roasting Name moist heat methods of cooking. Braising, simmer, steam, and stewing Describe pasteurization. 145'F for 30 min or 160'F for 15 seconds What is the recipe to make buttermilk? 1 tbsp vinegar or lemon juice or 1 3/4 tsp cream of tartar and add milk to 1 cup What