Term
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Definition
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|
Term
| size of intermediate filaments |
|
Definition
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|
Term
|
Definition
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Term
|
Definition
1) inhibition of polymerization prevents mitosis
2) can form dimers and trimers
3) critical concentration of heterodimers determines weather it grows
4) radiates out from centrosome
5) found in cilia
6) stabilized by MAPs |
|
|
Term
| Intermediate filaments (3) |
|
Definition
1) most stable
2) only type without polarized in
3) different subtypes are indicative of tissue type |
|
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Term
|
Definition
1) involved in myosin based contraction
2) responsible for the gelatinous consistency of cytosol
3) most abundant protein in cell
4) found in stress fibers
5) smallest diameter
6) monomer binds ATP
7) polymerization regulated by monomeric G proteins |
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|
Term
| inhibition of polymerization prevents mitosis |
|
Definition
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|
Term
| can form dimers and trimers |
|
Definition
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|
Term
| radiates out from centrosome |
|
Definition
|
|
Term
| critical concentration of heterodimers determines weather it grows |
|
Definition
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|
Term
|
Definition
|
|
Term
|
Definition
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|
Term
|
Definition
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|
Term
| only type without a polarized end |
|
Definition
|
|
Term
| different subtypes indicative of tissue type |
|
Definition
|
|
Term
| involved in myosin based contraction |
|
Definition
|
|
Term
| responsible for the gelatinous consistency of cytosol |
|
Definition
|
|
Term
| most abundant protein in cell |
|
Definition
|
|
Term
|
Definition
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|
Term
| polymerization regulated by monomeric G proteins |
|
Definition
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|
Term
|
Definition
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|
Term
|
Definition
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|
Term
| Cross-sectional view of a doublet microtubule |
|
Definition
| 13 protofilaments + 10 protofilaments |
|
|
Term
|
Definition
| a pair of centrioles surrounded by pericentrolar material |
|
|
Term
| Just above critical concentration |
|
Definition
| elongation from the positive end |
|
|
Term
| Way over the critical concentration |
|
Definition
| elongation from both ends |
|
|
Term
| 2 ways a drug could interfere with microtubule function |
|
Definition
1) it could prevent spindle formation
2) it could damage the spindle after it is formed (cause a depolymerization of the spindle leading to paracrystalline arrays) |
|
|
Term
| 2 types of MTOC in mammalian cells |
|
Definition
1) centrosome
2) basal body |
|
|
Term
|
Definition
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|
Term
|
Definition
1) cytoplasmic microtubules
2) axonemal microtubules |
|
|
Term
| Axonemal microtubules (3) |
|
Definition
1) cilia
2) flagella
3) basal bodies |
|
|
Term
|
Definition
| mictorubule associated proteins |
|
|
Term
|
Definition
| stabilize or bundle microtubules |
|
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Term
|
Definition
| microtubule organizing center |
|
|
Term
| 2 types of microfilaments |
|
Definition
1) g-actin (monomer) = gelatinous actin
2) f-actin = filamentous actin |
|
|
Term
|
Definition
|
|
Term
|
Definition
1) lamellapodia
2) filapodia
3) stress fibers |
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Term
|
Definition
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