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The-) (end of actin filaments is polarized and has an exposed ________ binding site.
G actin
When ________ is above Cc, filaments grow and when it is below Cc, then filaments depolymerize.
external signals
The organization and assembly of the cytoskeleton can be induced through ________, and the internal of both G proteins and calcium can be induced as well.
CH domain family
The ________ is the main housing of many actin cross- linked proteins 19.2: The Dynamics of Actin Assembly.
Intracellular translocation of various membrane
________ limited vesicles along actin filaments are powered by myosins I, V, and VI.
Critical concentration
________ (Cc) is the equilibrium of actin monomers and actin filaments.
Sarcomeres
________ are what the organization of actin thin filaments and myosin thick filaments in skeletal muscle cells are called 19.4: Cell Locomotion.
filaments of actin
The ________ are organized into networks and bundles divided by cross- linked proteins.
Cell locomotion
________ occurs through actin polymerization and branching generated movement, adhesion structures assembly, and myosin II- mediated cortical contraction.
Globular G actin
________ and F- actin are both subunits oriented in the same direction.
eukaryotic cells
Actin is a huge part of the cytoskeleton and is abundantly found in ________.
Polymerization of G actin
________ and nucleation occur at the same time in cells, and once polymerization stabilizes the rates for the addition and loss of subunits becomes equal.
Contractile bundles
________ with primitive sarcomere like organization can be formed by actin filaments and myosin II in nonmuscle cells.
Note
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