1. Why do people eat a bowl of pasta before a race???!

2. ORGANIC COMPOUND
Carbohydrates

3. Carbohydrates Are needed for energy Cell walls (cellulose)
“ose” endings
Are made of C, H, O
Have a 2:1 ratio of hydrogen to oxygen
Sugars, starches, cellulose, glycogen

4. Types of Carbohydrates
1. Monosaccharides  simple sugars
Glucose
Galactose
Fructose
Isomers!!!
C6H12O6

5. Continue with Carbs…
2. Disaccharides  two monosaccharides together by dehydration synthesis
Maltose
Sucrose
Lactose
C12H22O11

6. Still More on Carbs…
3. polysaccharide  more than three monosaccharides combined
4. Polymers – starch, cellulose, SUPER LARGE CARBS!

7. Dehydration Synthesis of Carbohydrates!!
Monosaccharide + monosaccharide  disaccharide + water

8. Condensation Reaction
IS ANOTHER NAME FOR DEHYDRATION SYNTHESIS!!!!!!!!!!!!!!

9. Dehydration Synthesis Simplified!!

10. Samples of Monosaccharides*

11. Hydrolysis is the REVERSE of Dehydration Synthesis
Add water to break carbohydrates down into their building blocks!

12. Hydrolysis Simplified!

13. Hydrolysis of CARBS! !