ZoologyThe H zone of a myofibril contains

The H zone of a myofibril contains

  1. A

    thick filaments but not thin filaments

  2. B

    thin filaments but not thin filaments

  3. C

    both thick and thin filaments

  4. D

    neither thick nor thin filaments

    Fill Out the Form for Expert Academic Guidance!l



    +91



    Live ClassesBooksTest SeriesSelf Learning



    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Solution:

    The A band consists of thick filaments and the I band consists of thin filaments. In a resting state, the edges of thin filaments partially overlap the free ends of the thick filaments in the peripheral parts of A band, except for a pale central part of the thick filaments. This central part of the A band, in which thick filaments are not overlapped by thin filaments, is called the H zone. Thus, H zone contains thick filaments but not thin filaments.

    Chat on WhatsApp Call Infinity Learn

      Talk to our academic expert!



      +91


      Live ClassesBooksTest SeriesSelf Learning




      Verify OTP Code (required)

      I agree to the terms and conditions and privacy policy.