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- 1. Multiple Choice
Which of the following tests require submersion in a hot water bath?
Iodine Test
Monosaccharide Test
Benedicts Test
Polysaccharid Test
- 2. Multiple ChoiceWhat elements make up carbohydrates?Carbon, hydrogen, nitrogen, oxygensulfur, carbon, hydrogenglucose and fructosecarbon, hydrogen, oxygen
- 3. Multiple ChoiceHow do the number of H atoms compare to the number of O atoms in a carbohydrate?There are TWICE as many HThey are the same amountThere are THREE times as many HThere are TWICE as many O
- 4. Multiple ChoiceC6H12O6 is the molecular formula for what carbohydrate?SucroseGlucoseFructoseBoth glucose and fructose
- 5. Multiple Choice
What molecule is thissucroseproteinglucosecellulose - 6. Multiple ChoiceWhat type of carbohydrate is this?polysaccharidedisaccharidemonosaccharideit isn't a carbohydrate
- 7. Multiple ChoiceWhat type of carbohydrate is this?polysaccharidedisaccharidemonosaccharideit isn't a carbohydrate
- 8. Multiple ChoiceThis polysaccharide is important to the structure of plant cell walls,StarchGlycogenCelluloseChitin
- 9. Multiple ChoiceA monomer splits from a polymer throughATP synthesismonomerizationhydrolysiscondensation reaction
- 10. Multiple Choice
What element must be present for a molecule to be considered organic?
oxygen
water
hydrogen
carbon
sulfur
- 11. Multiple Choice
The P in CHONPS is the symbol for:
Potassium
Positive
Phosphorous
Plebium
- 12. Multiple Choice
What is the function of proteins?
Build and repair body tissue.
Provide insulation.
Store energy for long term use
None of these are functions of proteins
- 13. Multiple Choice
A sugar, a phosphate group, and a nitrogen base form the building blocks of which organic compound?
carbohydrates
lipids
nucleic acids
proteins
- 14. Multiple ChoiceWhich of the following is not a carbohydrate?steroidchitincelluloseglycogen
- 15. Multiple Choice__________ are nucleic acid functionsstore & transfer genetic infostore & create energystructure & energy for cellsmembrane structure and nutrient transfer
- 16. Multiple Choice
________ are the main components of fats and oils.
fatty acids
amino acids
nucleic acids
monosaccharides
glycerol
- 17. Multiple Choice
Carbohydrates usually end in....
-ose
-ace
-ats
-ids
- 18. Multiple ChoiceExamples of nucleic acids?DNA and RNAcarbohydratespotatoesmeats
- 19. Multiple ChoiceAmino acids are the monomers ofCarbohydratesLipidsProteinsNucleic Acids
- 20. Multiple ChoiceWaterproofs, insulates, and stores energy long-termCarbohydratesLipidsProteinsNucleic Acids
- 21. Multiple Choice
Enzymes are considered to be
Lipids
Carbohydrates
Proteins
Nucleic Acids
- 22. Multiple ChoiceWhat is the purpose of an enzyme?give permission for the reactionraise activation energyspeed up reactionscontrol how many reactions occur
- 23. Multiple ChoiceThese are called the "quick energy" foodscarbohydrates/sugarsproteinfats/lipidsnucleic acids
- 24. Multiple Choice
Which of the following is correctly matched?
Proteins-nucleotides
Lipids-glycerol
Carbohydrates-amino acids
DNA-glucose
None of the above
- 25. Multiple Choice
An unknown substance was tested in the lab. It tested negative with the Iodine and Benedicts Tests. What could this substance be?
Honey
Rice
Table Sugar
Bread
- 26. Multiple Choice
If a unknown substance turns ____________ during the Iodine test, that indicates a positive result.
Blue
Black
Yellow
Orange
- 27. Multiple Choice
Which of the following substances would give you a positive Benedicts Test?
Pasta
Pineapple Juice
Crackers
Glucose
Sucrose
- 28. Multiple Choice
In the DNA molecule, the sugar Deoxyribose can be found where?
On the sides
In the middle
Attached to an amino acid
- 29. Multiple Choice
Which of the following would be considered an enzyme?
Lactose
Cellulose
Lactase
Cellulase
- 30. Multiple Choice
Which of the following would be considered a Saturated Fat?
Butter
Peanut Oil
Coconut Oil
Bacon
Olive Oil
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