Nsc 101 exam - Study guides, Class notes & Summaries

NSC 101 Exam 2 With 100% Correct And Verified Answers

NSC 101 Exam Questions with Verified Answers (100% Pass) List the 6 nutrient categories, identify the main roles of each and identify which provide energy - Answer-- Proteins: supplies energy, formation of muscles, bone, blood, enzymes, some hormones; cell membranes; tissue repair; regulates water/acid-base balance, - Carbohydrates: supplies energy to brain cells, nervous system, blood and muscles during exercise - Fats: Supplies energy, insulates and cushions organs, assists vitamin absorp...

ANSC 101 EXAM 1 PRACTICE 2 Questions and Complete Solutions Phytase is: used in dairy cattle to reduce fecal phosphorous used in poultry and pigs to reduce fecal phosphorous used in lakes and streams to reduced eutrophication used in beef cattle to reduce methane production - Correct Ans: used in poultry and pigs to reduce fecal phosphorus The two main proteins in milk are - Correct Ans: casein and whey Which of the following is NOT a major source of US greenhouse gas emissions? ...

Which of these is a modifiable risk factor? A. Family History B. Dietary Choices C. Age D. Environmental conditions - Answer-B. Dietary Choices What are life-sustaining chemicals in food that are necessary for proper body functioning? A. Nutrients B. Diet C. Nutrition D. Lifestyle - Answer-A. Nutrients Where does food energy come from? A. Plants B. Animals C. The Sun D. The Moon - Answer-C. The Sun Which of these is NOT part of metabolism? A. Energy generation B. Protein p...

Lipid Elements - Answer-Carbon Hydrogen Oxygen Lipids are______. This means lipids ______ interact with water. - Answer-Hydrophobic Do not 3 Types of Lipids - Answer-Tryglycerides 9kcal/g Phospholipids Sterols, like cholesterol Fatty Acid Saturated? - Answer-0 Double bonds Straight molecules stack on one another Solid in room Temp Fatty Acid Unsaturated ? - Answer-1 double bond or more than one double bond molecules unable to stack liquid in room temp Hydrogenate a fat ...

List factors that influence food choices; explain how these differ from past generations - Answer-- Taste, price, convenience, availability, advertising, emotional comfort, habit, preference, social norms, positive or negative associations, values, weight, nutrition and health benefits. - Cultural and social meanings of food Define a non-nutrient and explain their role in the diet - Answer-- Fiber: aides bowel movement - Water: needed in the largest quantity, universal solvent that can diss...

Carbohydrates are the first link in the food chain and are obtained almost exclusively from Select 1. Through Select 2, plants combine carbon dioxide, water, and the sun's energy to form Select 3, from which the human body can obtain energy. Carbohydrates are made of carbon, hydrogen, and Select 4. 1. plants 2. photosynthesis 3. glucose 4. oxygen What is a disaccharide comprising glucose and galactose? lactose A general term for a complex carbohydrate or a long strand of glucose units linked ...

NSC 101 Exam Questions with Verified Answers (100% Pass) List the basic principles of a well-balanced diet - Answer-- Variety - Moderation - Calorie control - Balance - adequacy Define the "scientific method", including the basic steps - Answer-The scientific method is the educated way to go about an experiment. - Observation and question - Hypothesis and prediction - Experiment - Results and interpretation - See if hypothesis is supported/not supported Explain the difference...

NSC 101 Exam 1 Questions and Answers Which is NOT a characteristic of a nutritious diet? A. Variety B. Calorie Control C. Moderation D. Taste - Answer-D. Taste What factors drive food choices? A. Taste B. Convenience C. Price D. All of the above - Answer-D. All of the above What is the most nutrient dense meal? A. 400 calories of oil B. 400 calories of chicken C. 400 calories of cake D. 400 calories of vegetables - Answer-D. 400 calories of vegetables Why can't we assume...

NSC 101 Exam Questions and Answers (Graded A+) Four fat-soluble vitamins - Answer-Vitamin A, vitamin D, vitamin E, vitamin K. Fat is required for the proper absorption and/or metabolism of these. Two ways cholesterol is used by the body - Answer-Precursors for steroid hormones Increase fluidity of cell membranes Phospholipids - Answer-Choline:Phosphate: Glyereol Backbone: 2 Fatty acid chains Dietary Fats - Answer-Triglyerides What enzyme does the stomach secrete - Answer-Gastr...