Multiple choice

The protein Actin is associated with which type of muscle filament?

  1. Thin

  2. Thick

  3. Medium

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Actin is the primary protein that makes up the thin filaments of a muscle sarcomere. Myosin is the primary protein that makes up the thick filaments.

Keep practicing — related questions