Science Quiz / MCDB 205 - Cell Components and Research

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Can you name the MCDB 205 - Cell Components and Research ?

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DefinitionVocab Word
A seperation method that uses charged groups attached to beads
A cylindrical polymer of tubulin that forms cilia, flagella and mitotic spindles, provides tracks for dynein and kinesin
The copying of DNA into mRNA strands in nucleus
Uses a sharp point of laser light that sweeps across a sample
Consists of nuclear DNA compacted by associated protein
Large gated channels that control all traffic to the nucleus
A type of microscopy that uses the absorbance and emission of light
A short cylinder of nine microtubule triplets in center of cell, creates microtubules
A method of microscopy that just shines light and captures visible light on a white background
Mus musculus - used to study vertebrate functions
A PCR method that can create a mutation in the cloned DNA
A detergent that dissociate components for gel electrophoresis
A type of microscope that bombards samples with elections in a raster pattern to see the surface
A type of microscope that bombards samples with electrons that go through the sample
Display of thousands of tiny spots on a glass slide each different
Fusions with this enzyme are used for chromatography because it binds well to glutathione
A change in the DNA sequence
Usually single stranded molecule composed of phosphate, sugar, base
A type of method of preparation that embeds cells in plastic and then slices it
A reaction to produce large amounts of DNA segments using restriction enzymes
Move things, includes dynein, kinesin and myosin
One of the domains of biology, incorporated a bacteria billions of years ago to form eukaryotes
Membrane bound pit on surface of cell that can receieve materials
Web of materials outside cell that provide support and binding to other cells
Lipid Bilayer that surrounds the cell and has protiens and transmitters
Proteins that can couple the downhill movement of one molecular to the uphill movement of another through the plasma membrane
Flattened bags of membrane with associated ribosomes that create integral proteins
Breaking up a cell to release molecules through physical means
Dense network of intermediate filaments inside nucleus of eukaryotic cell
A method that fragments proteins then measures by weight
Composed of microtubules and filaments, provides structure for the cell
A vast database of genes and proteins that allows for better manipulation
Organisms that have had so much study done on them that they are easy to use
Insertion of a segment of DNA into a plasmid vector
DefinitionVocab Word
an example is mitochondrion, which was incorporated by an archaea billions of years ago to form eukaryotes
Membrane vesicles that deliver ingested materials to lysosomes
A method where specimens are dried from aqueous solutions of metal salts
Proteins that open selectively and facilitate passive movement across membrane
Small organelles formed from microtubules that extend outside the cell, provide sensory information and motion
Saccharomyces Cerevisiae - used to study basic cell fundtions
Physical exchange of regions of genous between homologues
Arabidopsis Thaliana - used to study plant biology
Usually double stranded molecule composed of phosphate, sugar, base
Intranuclear site of ribosomal RNA synthesis and assembly
Drosophila Melanogaster - used to study multicellular functions
Starting with a known gene and disrupting its function to observe what happens
A method that seperates components by running them in lanes
Complex cell with a nucleus and membrane bounded organelles
Formed from arrangement of microtubules during division, pulls cellular components to either side
A method where the interaction of two proteins attached to polymerase allow synthesis of a protein
S. pombe - used to study basic cell functions
Insertion of RNA to decrease amount of protein
Seperates components based on the size of the molecules
Simple bacterial organism used to study cellular hardware
Dictyostelium Discoideum - used to study basic cell functions
Stack of flattened membrane bags that packages and glycosylates protiens
A protein that glows green and allows labling of cellular components
Flattened bags of membrane without ribosomes involved in lipid synthesis and deals with drugs and calcium
A machine that spins really fast
Specified signals incorporated into structures of proetiens and nucleic acids that route these moelcules to right place
Membrane bound bags containing catalase and various oxidases
Organelle that contains enzymes for fat oxidations and phosphorylation of ADP into ATP
A cell or group of cells that only have half the normal number of chromosomes
The reading of mRNA into protien structures in ribosomes
Recieve and process inputs for a variety of stimuli
The formation of cellular components from molecules without aid of templates or enzymes
The creation of two sets of DNA, happens before mitosis
A thin, cylindrical projection of plasma membrane supported by actin filaments
Ways to improve the detection of a microscope beyond its limits
DefinitionVocab Word
An annular junction sealing the gap between two epithelial cells
Carries information for constructing a particular protein
Impermeable membrane bound bags of hydrolytic enzymes
The growth, synthesis, mitosis and cytokinesis of a cell
Coating with metal to produce contrast
A method that seperates components by interactions
A circular DNA that self replicates in cytoplasm of a bacterium
Creates contrast by interferance between light from the sample and a reference beam
Polypeptide chain of amino acids, many uses
A preparation method that makes samples cold and then cracks them
Pathway involving the amplification and transmission of signals
The set of all genes in an organism
A sequence of DNA or RNA that codes for a protein
Looks as if shaft of light coming at sample from an angle, produced by beam interferance
Lens that collects and recombines beams of light
A microscope that uses visible light to see
Transfer of proteins from gel to a sheet of nylon
The creation of secondary and tertiary structures in proteins to maximize attractions and to shield from water
Large organelle made of microtubules that primarily provides movement for cell through dynein movement
Proteins that actively transmit materials through the plasma membrane
In this method, a ligand that binds a molecule is attached to a solid and purified
Membrane bounded compartment containing the chromosomes etc
A methodology that assumes that it is possible to understand a system by breaking down and studying the parts
Attaching antibodies to beads and letting it bind with a protein and associated moelcules
cDNA copies of expressed genes
The DNA partner of a strand of RNA
Division of a cell into two diploid daughter cells
'microfilaments,' tracks for myosin motors
Focuses light on a specimen
C. Elegans - used to study animal functions
Complexes of protein and RNA that synthesize proteins
A cell or group of cells that have the full complement of chromosomes
A pair of concentric membranes connected to ER, surrounds the nucleus

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