What is the main component of an actin (thin) filament?

What is the main component of an actin (thin) filament?
  1. Troponin
  2. Tropomyosin
  3. F (Filamentous) actin
  4. G (Globular) actin

Solution

Each actin (thin) filament is made of two "F" (filamentous) actins helically wound to each other.

Asked in: NCERT

Practice more Locomotion and Movement questions on Aicharya