If malate is converted to fumarate with standard free change 3 kJ/mol then this reaction is

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#Question id: 31102

#Unit 2. Cellular Organization

Which of the following statements are correct regarding the actin polymerization?

a) the concentration of G-actin is above the Cc, the filament end will grow

b) the concentration of G-actin is below the Cc, the filament end will grow

c) (+) end of microfilament polymerization is much faster than the (-) end

d) D form that adds to the filament and the T form that leaves

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#Question id: 31103

#Unit 2. Cellular Organization

Cytochalasin D,  a fungal alkaloid, depolymerizes actin filaments by:

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#Question id: 31104

#Unit 2. Cellular Organization

Which of the following toxin enhances nucleation by binding and stabilizing actin dimers and thereby lowering the critical concentration?

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#Question id: 31105

#Unit 2. Cellular Organization

Phalloidin isolated from Amanita phalloides, binds at the interface between subunits in F-actin involves:

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#Question id: 31106

#Unit 2. Cellular Organization

Which of the following protein can bind other proteins with sequences rich in proline residues at the same time it is binding actin?

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#Question id: 31107

#Unit 2. Cellular Organization

Which of the following small protein involved in actin treadmilling, but it binds specifically to F-actin in which the subunits contain ADP?