BIOL 102 Lecture Notes - Lecture 2: Monosaccharide, Polysaccharide, Maltose

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cyangoldfish456

13 Mar 2017

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Oligosaccharides: more than one monosaccharide linked together, disaccharides: two monosaccharides linked together, sucrose: glucose and fructose, maltose: glucose and glucose, lactose: glucose and galactose. Polysaccharides store energy: polysaccharides-thousands of monosaccharides joined in chains and branches, starch-made in plants; stores energy, glycogen-made in animals; stores energy, cellulose- indigestible polysaccharide made in plants for structural support. Lipids: 3 important classes of lipids, triglycerides- energy storage molecules, phospholipids- cell membrane structure, steroids- carbon-based ring structure, 2x more energy can be stored in 1g of fat than any other organic molecule. Triglycerides- known as fat and oils: composed of glycerol and 3 fatty acids fatty acids, saturated (in fats, unsaturated (in oils, stored in adipose tissue, energy storage molecules. Phospolipids: structure, glycerol and 2 fatty acids and phosphate group, one end of molecule is water soluble (hydrophilic, other end of molecule is water insoluble (hydrophobic, function, primary component of cell membrane. Steroids: structure, 4 carbon rings, examples, cholesterol- a major membrane stabilizer, hormones.

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Name of Macronutrient	Subtypes of Macronutrient (Weâve listed the names to provide a framework, but explain what each means)	Food Sources (list food sources broken down by subtype of macronutrient)	Major Functions (make sure to explain each)	Recommended Intake (for you â include your demographic)	Related Health Concerns (be specific regarding how the macronutrient contributes to this health problem)
Carbohydrates	Monosaccharides Sweet, colorless, crystalline structure which contain one (mono) molecule of sugar (saccharide), with the basic CnH2nOn makeup: are the glucose and Fructose âGalactose; Sucrose, maltose and lactose Polysaccharides is a monosaccharaides bonded togehte (wikibooks). Which are simple? Monosaccharides Which are complex? Polysaccharides Both Monosacharides and Polysaccharides can be good healthy diet( wikkibooks).	Monosaccharides: glucose is found on some fruits, vegetable and honey; fructose is found in fruits, honey and corn syrup ( wikkibook) Polyasacchariders Starch (cereal grains such as wheat, oats, barley, corn rice and their products; cellulose which acts as a dietary fiber(soluble â barley-oats,rye) insoluble fiber whole grains ready to eat cereals and others) and glycogen â a storage form of glucose in the liver and muscle ( Non digestable dietary â cellulose â whole grains- green leatu vegetable; pectin- fruits, carrots, sweet potatoes. Exemple of digestable food â shellfish, animal liver.(nutrient.review,n.d)
Proteins	Essential amino acids Nonessential amino acids
Lipids	Triglycerides Phospholipids Sterols

Charts and tables are tools we use in science to break down information analytically and present data in an organized manner. It is a beneficial strategy for learning about and organizing scientific material, which we will be using often in this class. Make sure that you are detailed, thorough, and specific in your responses. Explain yourself clearly. Do not list a word or brief phrase without explaining what it means. For example, if you list diabetes for carbohydrates, make sure you explain how carbs are associated with diabetes. Don't leave the reader to make that connection for you. Also, make sure you provide APA-style references for each of your so

BIOL 102 Lecture Notes - Lecture 2: Monosaccharide, Polysaccharide, Maltose

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