The I Band Does Not Contain

Question

The I band does not contain
A) Actin
B) Tropomyosin
C) TnT
D) Myosin
E) TnC

Accepted Answer

The I band in muscle fibers contains thin filaments, which are primarily made up of actin, tropomyosin, and troponin (including TnT and TnC), but does not contain myosin, which is a component of the thick filaments found in the A band.