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- 1. Multiple ChoiceWhat are the four biological molecules?proteins, carbohydrates, lipids, nucleic acidsA, T, C, Gwater, air, earth, and fire
- 2. Multiple ChoiceA biological polymer made of amino acid monomers is aproteinlipidcarbohydratenucleic acid
- 3. Multiple ChoiceA carbon compound that contains two functional groups: amino and carboxylamino acidenzymecarbohydratenucleic acid
- 4. Multiple ChoiceA group of organic molecules that includes sugars, starch, and cellulose care called...proteinscarbohydratesnucleic acidslipids
- 5. Multiple ChoiceA biological polymer that stores and transmits genetic information is a ...nucleic acidcarbohydratelipidprotein
- 6. Multiple ChoiceWhat group of biological molecules contains DNA and RNA...Nucleic acidscarbohydratesproteinslipids
- 7. Multiple ChoiceA type of biological molecule that includes fats, oils, hormones, waxes, and components of cellular membranes is...lipidsproteinscarbohydratesnucleic acids
- 8. Multiple ChoiceCarbohydrates broken down into smaller molecules for what purpose?to form cell membranesto form muscleto transmit genetic informationto provide energy
- 9. Multiple ChoiceAdenine bonds with ______________.GuanineThymineCytosineAdenine
- 10. Multiple ChoiceGuanine bonds with ______________.AdenineGuanineCytosineThymine
- 11. Multiple ChoiceWhich of these is not considered a macromolecule?ProteinWaterCarbohydrateLipid
- 12. Multiple ChoiceWhat primary function do carbohydrates serve in the body?Used as a building materialStores genetic informationHelps to form boundariesUsed as an energy source
- 13. Multiple ChoiceWhat is the building block (monomer) of proteinssimple sugarsamino acidsfatty acidsnucleotides
- 14. Multiple ChoiceWhat is something all organic molecules have in common?they're all healthy to consumethey're all made of Carbonthey're found in the organic section of Giant Eaglethey all have large amounts of water in them
- 15. Multiple ChoiceLipids arefatsa type of sugarthe building block of DNAnot macromolecules
- 16. Multiple Choice
This is probably aproteinfatnucleic acidsugar - 17. Multiple ChoiceThe function of nucleic acids isprovide energystore energyinsulatestore genetic information
- 18. Multiple ChoiceTo build a starch you wouldput together a bunch of lipidsput together a bunch of proteinsput together a bunch of simple sugarsput together a bunch of nucleic acids
- 19. Multiple ChoiceHydrocarbon bonded to a carboxyl group.lipidsglycogenfatty acidmonomer
- 20. Multiple ChoiceLipid containing four carbon rings.steroidenyzmenucleotidefunctional groups
- 21. Multiple ChoiceA large molecule made up of many similar or identical subunits.lipidspolymermonomermonosaccharide
- 22. Multiple Choice
Organic molecules that always contain carbon, oxygen and hydrogen, often in a 1:2:1 ratio
carbohydrates
functional groups
enyzme
monosaccaride
- 23. Multiple Choice
What monomers are carbohydrates made up of?
Single sugars
Fatty Acids
Amino Acids
Glycerol
- 24. Multiple Choice
What monomers are proteins made up of?
Single sugars
Fatty Acids
Amino Acids
Glycerol
- 25. Multiple Choice
Name 2 uses of lipids in animals
Cell membranes
Energy source
Structure
Immunity
- 26. Multiple ChoiceThe element present in all organic molecules isNitrogenPhosphorusHydrogenCarbon
- 27. Multiple ChoiceWhich of the groups shown above is a carbonyl functional group?ABCD
- 28. Multiple ChoiceWhich functional group has the molecular formula of CH3?MethylAminoHydroxyCarbonyl
- 29. Multiple ChoiceA class of biological molecules whose defining characteristic is their relative insolubility in water. Examples of these include steroids, oils, fats, and fatty acids.proteinmonomerlipidsglycogen
- 30. Multiple ChoiceMonomer of nucleic acids; consists of a phosphate group, deoxyribose (sugar), and a nitrogen-base. ATP is an example of this.steroidnucleotidepolypeptidepolymer
- 31. Multiple ChoiceA large, folded chain of amino acids.proteinsteroidmonosaccharideenyzme
- 32. Multiple ChoiceProtein that serves as a catalyst in biological functions.functional groupsmonomerlipidsenzyme
- 33. Multiple ChoiceStorage form of glucose.monomercarbohydratesglycogenglycerol
- 34. Multiple ChoiceBuilding blocks of polymers.monomerpolypeptidemonosaccharideglycerol
- 35. Multiple ChoiceAlso known as simple sugars, these carbohydrate monomers.lipidsnucleotidemonosaccharidemonomer
- 36. Multiple Choice___________ are many monomers bonded together that form a larger molecule.PolymersMonomersTrinominersDNA
- 37. Multiple ChoiceDNA and RNA are examples ofCarbohydratesLipidsProteinsNucleic Acids
- 38. Multiple ChoiceWhich biomolecule is responsible for insulation and energy storage?ProteinNucleic AcidLipidCarbohydrate
- 39. Multiple ChoiceA biological molecule is analyzed, and it is discovered that the molecule is composed of several amino acids. Which of these identifies the biological molecule?it is a lipidit is a proteinit is an unsaturated fatit is a monosaccharide
- 40. Multiple ChoiceCarbohydrates are made of which of the following elements?C, H, OC, H, O, NC, H, O, N, P
- 41. Multiple ChoiceMade of monomers of amino acidsCarbohydratesLipidsProteinsNucleic Acids
- 42. Multiple ChoiceMade of monomers of monosaccharidesCarbohydratesLipidsProteinsNucleic Acids
- 43. Multiple ChoiceInclude waxes, oils, steroids (hormones)CarbohydratesLipidsProteinsNucleic Acids
- 44. Multiple ChoiceInclude sugars (ex. glucose) and starchesCarbohydratesLipidsProteinsNucleic Acids
- 45. Multiple ChoiceIncludes catalase (enzyme), actin, and myosin (muscle fibers)CarbohydratesLipidsProteinsNucleic Acids
- 46. Multiple ChoiceIncludes DNA and RNACarbohydratesLipidsProteinsNucleic Acids
- 47. Multiple ChoiceProvide quick energyCarbohydratesLipidsProteinsNucleic Acids
- 48. Multiple ChoiceWaterproofs, insulates, and stores energy long-termCarbohydratesLipidsProteinsNucleic Acids
- 49. Multiple Choice
Identify the macromolecule associated with this image.
Protein
Carbohydrate
Lipid
Nucleic Acid
- 50. Multiple Choice
Identify the macromolecule associated with this image.
Protein
Carbohydrate
Lipid
Nucleic Acid
- 51. Multiple Choice
Identify the macromolecule associated with this image.
Protein
Carbohydrate
Lipid
Nucleic Acid
- 52. Multiple Choice
Identify the macromolecule associated with this image.
Protein
Carbohydrate
Lipid
Nucleic Acid
- 53. Multiple Choice
Which organic molecule contains carbon, oxygen and hydrogen, often in a 1:2:1 ratio?
carbohydrates
functional groups
enyzme
monosaccaride
- 54. Multiple ChoiceWhich polysaccharide is found in plant cell walls?Glycogen
Cellulose
Amylopectin
Amylose
- 55. Multiple ChoiceHow many naturally occurring amino acids are there?35302520
- 56. Multiple ChoiceWhy are lipids good for waterproofing?They are a good conductors of heatThey are insolubleThey are slow conductors of heat
- 57. Multiple ChoiceWhich end of the phospholipid molecule is hydrophobic?The tailThe head
- 58. Multiple ChoiceWhich type of fatty acids have the highest melting points?
Saturated
Unsaturated - 59. Multiple ChoiceWhat is the main function of phospholipids?StorageCell membranesProtectionSupport
- 60. Multiple ChoiceWhat level of protein structure is this?PrimarySecondaryTertiaryQuaternary
- 61. Multiple ChoiceWhat is the monomer of a protein?amino acidmonosaccharidefatty acidnucleic acid
- 62. Multiple ChoiceHow many structures or stages are there in proteins?1234
- 63. Multiple Choice
which of the following terms refers to the order in which amino acids are linked together in a protein.
Primary
Secondary
Tertiary
Quaternary
- 64. Multiple Choice
The entire polypeptide forms a three-dimensional structure
Primary
Secondary
Tertiary
Quaternary
- 65. Multiple Choice
Two or more polypeptides attached together and work as one unit
Primary
Secondary
Tertiary
Quaternary
- 66. Multiple ChoiceWhat is a peptide bond?Bond that holds two amino acids together.A bond that holds hydrogen and oxygen molecules together.A bond that holds the phosphate group of one nucleotide and a sugar of a neighboring nucleotide.A bond that is formed by the sharing of electrons.
- 67. Multiple ChoiceRefers to the three-dimensional structure of an entire amino acid chain in a protein moleculetertiary structureprimary structuresecondary structurefibrous proteins
- 68. Multiple ChoiceThe two types of folding in the secondary structure are.....alpha-helix & beta-pleated sheetspolypeptide & nucleotideglobular & fibrous
- 69. Multiple ChoiceThe main bonding in the secondary structure of a protein is due to.....covalent bondingionic bondinghydrogen bondingpolar bonding
- 70. Multiple ChoiceWater-repellinghydrophobicmyoglobincoagulationgluten
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