Comprehensive NFS 1020 Q&A Bundle

What are the inputs of photosynthesis? sunlight, water, CO2 What are the outputs of photosynthesis? Carbohydrates, Oxygen Foods containing carbs grain, fruit, vegetables, beans (legumes), dairy, nuts and seeds simple carbs Monosaccharides and Disaccharides if it is mostly sweet to the taste, it...

What are sterols made of Carbon, Hydrogen, and Oxygen Sterols include cholesterol vitamin D steroid hormones sex hormones Functions of cholesterol -produces bile -helps brain function properly -stabilizes cell membranes -precursor to some hormones like vitamin D What makes cholesterol Liver Cons...

Carb sources Grains, fruits/juices, milk/dairy, some veggies, sugar/sweets Carb primary function Critical energy source for brain AMDR for carbs 45-65%` Signs/symptoms of diabetes slow healing cuts, excessive peeing/thirst, frequent infections, blurry vision, craving sweets, drowsy Type 1 diabet...

What are carbohydrates (CHO)? Macronutrients; main purpose: source of energy What parts of the body use carbohydrates for energy? Exercising muscles, RBCs, brain What are carbs made of? Carbon, Hydrogen, Oxygen How much energy (kcals) do they provide? 4kcal/g Functions of carbohydrates Energy, r...

Carbohydrates Macronutrients made up of carbon, hydrogen, and oxygen with a hydrogen-oxygen atom ratio of 2:1; Include sugars, starch, and cellulose. Which parts of the body prefer to use carbohydrates for energy? Exercising muscles, red blood cells, and the brain. How much energy (Kcals) do fats ...

How many B vitamins are there? 8 What is another name for Niacin? Vitamin B3 What is another name for Pyridoxine? Vitamin B6 What is another name for Folate? Vitamin B9 What is another name for Cobalamin? Vitamin B12 What is the primary function of the B Vitamins? Act as coenzymes What are 2 N...

Describe the difference between food infections and food intoxications Food infections: illness transmitted to human beings through food or water. Food intoxications: a poisonous substance arising from microbial toxins, poisonous chemicals, or other harmful substances. What populations are most lik...

Calories per gram carbohydrates protein fat alcohol Carb-4 Protein-4 fats-9 Alcohol-7 Reliable Sources for Nutrition Information Research needs to be replicated with similar results, no bias, applicable to general population, ethical, and found in reputable journals. DGA recommendations Variety of...

Placebo Effect substance or treatment with no active effect ADMR Carbohydrates 45 - 65% ADMR Lipids 20 - 35% ADMR Proteins 10 to 35% Macronutrients needed in large amounts Micronutrients needed in small amounts Essential Nutrients (6) 1. Carbohydrates 2. Protein 3. Fat 4. Vitamins 5. Minerals ...

What are the 6 classes of nutrients? a. Carbohydrates b. Protein c. Fat d. Water e. Vitamins f. Minerals How many kcals/gram do the following provide? a. CHO: 4 kcals/gram b. Fat: 9 kcals/gram c. Protein: 4 kcals/gram d. Alcohol: 7 kcals/gram Explain the steps in the scientific method. Why is this...

What are proteins? - macronutrient - 4 kcal/g - composed of carbon, oxygen, hydrogen, and nitrogen - amino acids are building blocks of proteins - proteins are only functional when they're folded Amino Acids - essential amino acids: (9) obtained in diet, not made in body - nonessential amino acids...

What is nutrition? What we eat What is a nutrient? a substance that provides nourishment essential for growth and to maintain proper body functioning. What is an essential nutrient? any substance that must be provided to an organism What are the 6 classes of nutrition? What is a micro nutrient, a...

Retinoids and carotenoids other names for vitamin A retinoids found in liver, fish, eggs, and fortified dairy carotenoids found in carrots, sweet potatoes, apricots, cantaloupe, leafy greens, and veggies Retinoids aids in vision, reproduction, bone health, cell development/differentiation, and im...

What is nutrition? The study of how food nourishes the body, and the study of human behavior related to food. Describe how nutrition & lifestyle choices affect long-term health. Poor nutrition and lifestyle choices lead to chronic health diseases and issues. What are the six basic nutrients? Prote...