Which of the following proteins promotes actin assembly and is involved in signaling pathways controlling actin assembly at the plasma membrane?
A) myosin
B) profilin
C) thymosin β₄
D) filamin
Correct Answer:
Verified
Q1: Actin-binding proteins that generate actin filament bundles:
A)are
Q2: All of the following statements about actin
Q4: A well-coordinated mechanism involving cell-surface receptors and
Q5: Within an actin filament,each actin subunit is
Q6: What cellular components cause some actin filaments
Q7: Many actin cross-linking proteins contain:
A)an ATP-binding cleft.
B)a
Q8: Which of the following is a G-actin
Q9: How do actin filaments appear when viewed
Q10: If the activity of thymosin β4 was
Q11: At ATP-G-actin concentrations that are intermediate between
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