Concept explainers
To explain: The reason for which the concentration of actin to be 50-100 times greater than the critical concentration.
Concept introduction:
The actin filaments are the helical
To explain: How actin subunits are prevented from polymerizing the actin filament in cell.
Concept introduction:
The actin filaments are the helical polymers of actin monomers and composed of two helical strands of F-actin molecules and two strands of tropomyosin molecules. These filaments also have a fast-growing plus end and a slow-growing minus end.
To explain: The advantage of storing large quantities of actin in cell.
Concept introduction: The actin filaments are the helical polymers of actin monomers and composed of two helical strands of F-actin molecules and two strands of tropomyosin molecules. These filaments also have a fast-growing plus end and a slow-growing minus end.

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