Macromolecules: Carbohydrates

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Presentation transcript:

Macromolecules: Carbohydrates Day 8

NB setup for Wednesday: Carbohydrates EQ: 4?’s Notes date Carbohydrates (Written Paragraph from the Text) Monosaccaride (3 spaces under) Polysaccaride (2 spaces under) Summary (here or there) 39 38

Carbohydrates (Q1) EQ: How are monomers combined to make polymers? NBpg. 39 1 of 4 Page 8 EQ: How are monomers combined to make polymers? (Q1) Carbohydrates Consists of C, H, and O. The basic formula is CH2O (multiply that by 6 and get C6H12O6= Glucose) Energy-packed compound that can be broken down for quick energy. Carbohydrates are monosaccharides combined Mono = one saccharide= sugar sketch

Carbohydrates (Cont.) (Q2) NBpg. 39 Carbohydrates (Cont.) 2 of 4 Page 8 (Q2) Mono + Mono = dehydration synthesis (lose water); monomers combine with each other via covalent bonds to form larger molecules known as polymers Mono – Mono = hydrolysis (water breaks); Polymers are broken down into monomers Draw and label both

Carbohydrates (Cont.) (Q3) 3 Types of Sugars: NBpg. 39 3 of 4 Page 8 (Q3) 3 Types of Sugars: Monosaccharides (monomer) One Sugar: Glucose, Fructose (fruits), Galactose 2. Disaccharides Two sugar: Sucrose, Lactose, Maltose 3. Polysaccharides Many sugars: Starch, Cellulose, Pectin, Glycogen Draw all 3 as hexagons

Carbohydrates (Cont.) (Q4) Stored Energy: NBpg. 39 Carbohydrates (Cont.) 4 of 4 Page 8 Stored Energy: Animals store Glycogen in your liver for when you exercise. Plants store Starch. Both can be broken down into simple sugars. Plants also create cellulose for structural functions, which humans can not digest. (Q4) Summary (bottom of previous page)

Carbohydrates Table: (Use pg. 45-46 and 972) NBpg. 38 Carbohydrates Table: (Use pg. 45-46 and 972) Page 8 TBpg 972: “Carbohydrate” Write that paragraph (you have ½ to ¾ of a page to fit it) Monosaccarides: Glucose found in: Example: (Draw & Color) Fructose found in: Example Galactose found in: Example Polysaccarides: Starch/Glycogen found in: Example Cellulose/Fiber found in: Example Summary on this page or under notes (your choice)