Dhn 2 - Study guides, Class notes & Summaries

Why are fats important in cooking and in the body? Correct Answer-In cooking, they provide flavor, texture, appearance, and are emulsifiers. In the body, they insulate, serve as an energy source, are part of the cell membrane, and can be made into cholesterol for bile production. Are lipids organic? Correct Answer-Yes What are the three general categories of lipids? Correct Answer-Triglycerides, phospholipids, and sterols Describe the parts of a triglyceride. Correct Answer-1 glycerol...

DHN 212 - Exam 2 Latest New Year 2024 Actual Questions and Answers with complete solution

DHN 212 Exam 1 Questions with Complete Solutions.

DHN 241- certification UPDATED Actual Questions and CORRECT Answers (1) What is a foodborne illness - CORRECT ANSWER- disease transmitted to people through food (1) What makes a disease an outbreak - CORRECT ANSWER- 1. 2+ people have the same symptoms 2. local health department investigates (conducted by state/local regulatory authorities) 3. confirmed by lab analysis

DHN 212 Exam 1 UKY Actual questions and answers with complete solution In the U.S., what foods do we eat too much of? - Answer ️️ --red meat (hamburgers) -candy -cheese (has a lot of saturated fat) -sugary beverages -refined grain products What foods do we eat too little of? - Answer ️️ --fruits -veggies -fish -whole grains -low-fat dairy 5 factors that influence your food choices? - Answer ️️ --cost -time -location and availability -occupation -education Top 10 lead...

DHN 212 Exam 1 UKY UPDATED Actual Questions and CORRECT Answers In the U.S., what foods do we eat too much of? - CORRECT ANSWER- -red meat (hamburgers) -candy -cheese (has a lot of saturated fat) -sugary beverages -refined grain products What foods do we eat too little of? - CORRECT ANSWER- -fruits

Why are fats important in cooking? - Flavor Texture Appearance Mouthfeel Emulsifier Emulsifier - Helps prevent separation Egg yolk Why are fats important in the body? - Energy source Insulation Cushion Part of cell membrane Can be made into other substances - such as bile Lipids - Organic Hydrophobic Types of lipids - Triglycerides PhospholipidsSterols Triglycerides - 95% of fat that you eat Fats and oils Fat - Solid Oil - Liquid Sterols - Cholesterol Structure of triglyceri...

In the U.S., what foods do we eat too much of? -red meat (hamburgers) -candy -cheese (has a lot of saturated fat) -sugary beverages -refined grain products What foods do we eat too little of? -fruits -veggies -fish -whole grains -low-fat dairy 5 factors that influence your food choices? -cost -time -location and availability -occupation -education Top 10 leading causes of death in the U.S.? 1. heart disease 2. cancer3. chronic lower respiratory infections 4. accidents 5. stroke...

DHN 212 - FINAL EXAM QUESTIONS VERIFIED FOR ACCURACY.

Lipids... Correct Answer-Are found in both plant and animal foods Approximately ___ percent of fat that is in the American diet is in the form of triglycerides Correct Answer-95% Which of the following is true concerning saturated fatty acids? Correct Answer-They are solid at room temperature Salmon and tuna are excellent sources of Correct Answer-Omega-3 fatty acids Consuming salmon and tuna ion a regular basis may help to do all of the following EXCEPT Correct Answer-prevent lung c...