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30 Cards in this Set
- Front
- Back
Primer attaches to the *** end of its complementary strand..
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3'
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Strand newly synthesized started at its *** end.
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5'
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DNA polymerase uses template strand in *** to *** direction.
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3' to 5'
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DNA polymerase can't synthesize in the *** to *** direction.
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3' to 5'
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*** of all genes are plasma membrane proteins.
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30%
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Purpose of cell membranes? ----
Specifics? --- and --- |
Defines boundaries
encloses intra/extra |
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***: Aggregate of surfactant molecules sometimes ball-like.
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micelle
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Planar phospholipid bilayer w/edges exposed is ***.
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energetically unfavorable
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What is a man-made micelle?
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liposome
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Decreasing # of chain carbons.
*** phase transition temp. |
Decreasing
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Increasing # of chain carbons.
*** phase transition temp. |
Increasing
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Increasing # of double bonds.
*** phase transition temp. |
Decreasing
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Decreasing # of double bonds.
*** phase transition temp. |
Increasing
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Measure that determines what temp a lipid turns is 50/50 gel/liquid?
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phase transition temperature
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*** fats are good because...
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Unsaturated
stay liquid |
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Fatty acid chains w/double bonds are *** to solidify.
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difficult
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Double bonds in hydrocarbon chains will be lower in *** temperatures.
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higher
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Double bonds in hydrocarbon chains will be higher in *** temperatures.
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lower
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Many times cell membrane proteins will be found on ***.
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lipid rafts
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Membrane protein only found in mitochondria....
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beta barrel
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Membrane protein that uses...
alpha helix |
transmembrane protein
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Membrane protein that uses...
rolled up beta-sheet |
beta barrel protein
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Membrane protein that uses covalent bonds on outer monolayer are associated with ***.
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extracellular sugars
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Transmembrane proteins span across the plasma membrane w/--- amino acids that are ***.
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20-26
hydrophobic |
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8-*** beta barrel.
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stranded
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(S)*** are found in the ECM.
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disulfide bonds
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Membrane proteins sugars are found in the ***.
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ECM
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Amphipathic?
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both structures
water-loving and lipophilic |
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Amphiphilic?
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both love
water-loving and lipophilic |
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The Inner to outer *** ratio equalizes during ***.
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phosphatidylserine
apoptosis |