Cell Biology

Learn the toughest concepts covered in Cell Biology with step-by-step video tutorials and practice problems by world-class tutors

15. Cytoskeleton and Cell Movement

Actin Filaments

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concept

Structure

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Organization

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3
Problem

Which of the following proteins are associated with actin nucleation?

4
Problem

Actin monomers are added to both the minus end and the plus end of a growing actin filament?

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Problem

Which of the following terms describes the addition of monomers at the plus end and the loss of monomers at the minus end?

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Problem

If ATP at the minus end is hydrolyzed quickly, what happens to an actin filament?