Smooth Muscle Myosin Is a Motor Protein That Plays a Crucial

Multiple Choice

Smooth muscle myosin is a motor protein that plays a crucial role in the contraction of smooth muscle. If this protein has a molar mass of 480,000 grams/mol, what is the mass, in grams, of 27 moles of smooth muscle myosin?

A) 1.8 × 10⁴ g
B) 1.3 × 10⁷ g
C) 1.8 × 10² g
D) 2.8 × 10²⁹ g
E) None of the answers is correct.