Science Quiz / Molecular & Cell Biology (Lecture 1-6)

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Can you name the molecular & cell biology terms defined?

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DefinitionTerm
General term for movement down a concentration gradient
Molecules traveling UP a concentration gradient (thus requiring energy) cross a membrane through...
Lipids in biological membranes are not exclusively hydrophobic or hydrophilic. They are...
Small areas of the plasma membrane that are enriched in certain types of lipids
The temperature at which a membrane goes from a liquid crystal state to a crystalline state is called the...
Proteins and lipids are most likely to be glycosylated on this side of the cell
The fluidity of a biological membrane is determined by the types of lipids and...
Channels in outer mitochondrial membrane
Structurally 'more complex' cells
Cell part: protein modification and packaging
Class of proteins that associate with the surfaces of the lipid bilayer
In short, planned cell death
This type of molecule plays a large role in regulating membrane fluidity
Channels that respond to changes in charge across the membrane
An assembly of carbohydrate groups attached to lipids/proteins on outer membrane
Channels that respond to binding of specific molecules
Oxidative phosphorylation is used to make this 'energetic' molecule
Cell part: responsible for ATP synthesis and apoptosis
Series of electron carries on the inner mitochondrial membrane
Viral infection in which the production of virus particles ruptures (and kills) the cell
DefinitionTerm
Stacks of 'sacs' withing the endomembrane system
Compounds that bind to 'faciliative transporters' to cross membrane are traveling through...
Viral infection in which the viral DNA is inserted into the host genome
Very small, uncharge molecules cross membranes through...
Another word for vesicular transport
Lipid movement from leaflet to leaflet in the bilayer is
Type of gradient caused by electron transport and proton pumping in the mitochondria
Structurally 'simpler' cells
NADH and FADH2 are examples of...
Small, charged molecules cross membranes through...
Class of proteins that span the lipid bilayer
The type of charge more prevalant inside a cell
Viral protein capsule
Folds formed by inner mitochondrial membrane
Class of proteins that are attached to a lipid in the bilayer
Cell part: degradation of cellular material
This type of interaction is the driving force for the formation of lipid bilayers
Cell part: contains genome; ribosome assembly
Name for a virus outside of a 'host' cell
Enzyme the synthesizes ATP

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