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- 1. Multiple ChoiceHow do lipids function for cells?store informationstore energybreakdown wastesjoin with substrates
- 2. Multiple ChoiceWhat are different examples of lipids?monosaccahrides, disaccharides, starch, cellulosedipetide, polypeptide, amino acidsDNA, RNA, ATPtriglycerides, waxes, steroids, phospholipds
- 3. Multiple Choice
This molecule is acarbohydratenucleic acidproteinlipid - 4. Multiple ChoiceThe characteristic that all lipids have in common is----made of lots of double bondsacidic when mixed with waterno high energy contentdo not dissolve in water
- 5. Multiple ChoiceWhich of these is a lipid?triglyceridessteroidsfatty acidsall of the above
- 6. Multiple ChoiceLipids are found in every cell on Earth. Which part of the cell do lipids make up?cell nucleuscell vacuolecell membranecell golgi body
- 7. Multiple ChoiceThese are the monomers (building blocks) of lipids?nucleotidesamino acidsdisaccharidesfatty acids
- 8. Multiple ChoiceWhat does hydrophobic mean?the fear of waterthe fear of hydrogenthe love of waterthe love of hydrogen
- 9. Multiple ChoiceA "kinky structure" due to the double bonds between carbon atoms creates a lipid known as what?saturated fatwaxsteroidunsaturated fat
- 10. Multiple ChoiceWhat is a triglyceride?a glycerol joined to 3 fatty acidsa glycogen joined to 2 fatty acids4-fused carbon ringslong chains of hydrocarbons and an alcohol.
- 11. Multiple ChoiceWhy are lipids efficient for energy storage?they are short chains of nitrogen and oxygen.they are medium chains of hydrogen and oxygen.They are long chains of carbon and hydrogen.
- 12. Multiple Choice
Single bond between Carbon and Hydrogen chains.
Tends to be solid at room temperature like butter.
Saturated Fats
Unsaturated Fats
Carbohydrates
Proteins
- 13. Multiple Choice
Double bond between Carbon and Hydrogen chains.
Tends to be liquid at room temperature like oils.
Polysaccharides
Lipids
Saturated Fats
Unsaturated Fats
- 14. Multiple ChoiceWhich of the following molecules make up the basic structure of a cell membrane?waxessteroidsfatty acidsphospholipids
- 15. Multiple ChoiceAn example of a lipid isFatOilButterAll of these
- 16. Multiple ChoiceWhat type of lipid is this?steroidcholesterolphospholipidtriglyceride
- 17. Multiple ChoiceThese are the (building blocks) of lipids?nucleotidesamino acidsdisaccharidesfatty acids
- 18. Multiple Choice
Is Glycerol...
Hydrophobic
Hydrophilic
- 19. Multiple Choice
Are Fatty Acids...
hydrophobic
hydrophilic
- 20. Multiple Choice
what are polyunsaturated lipids
whose fatty acids contain more than 1 double bond
it has at least 1 carbon carbon double bond in a fatty acid
if each carbon atom in a lipid fatty acid chain is joined to another carbon by a single bond
- 21. Multiple Choice
physpholipids have 1 chared phospahte group to replace the third fatty acid chain
true
false
- 22. Multiple Choice
triglycerides are...
hydrophobic
hydrophilic
- 23. Multiple Choice
many ________ serve as messengers
hormones
proteins
lipids
fatty acids
- 24. Multiple Choice
what that is synthesized by the body are lipids as well
lipids
steroids
glycerol
hormones
- 25. Multiple Choice
membrane lipids are
hydrophobic
hydrophilic
hydrophobic and hydrophilic
- 26. Multiple Choice
which of the following is not a part of the lipids that make up biological membranes
charged phosphate group
glycerol
3 fatty acids
2 fatty acids
- 27. Multiple Choice
the fatty acids of a membrane lipid are hydrophilic
true
false
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