NEET Biology question

Which of the following statements are correct regarding muscle proteins?

(i) Actin is a thin filament and is made up of two F-actins.

(ii) The complex protein, tropomyosin is distributed at regular intervals on the troponin

(iii) Myosin is a thick filament which is also a polymerized protein

(iv) The globular head of meromyosin consists of light meromyosin (LMM)

• (A)(i), (ii) and (iii)
• (B)(ii), (iii) and (iv)
• (C)(i) and (iii)Correct
• (D)(ii) and (iv)