Home › CBSE Class 11 (Science) › Biology › Locomotion and Movement › Which structure bisects the I band at its centre?
Which structure bisects the I band at its centre?
AZ line
BM line
CH zone
DSarcolemma
Answer & Solution
Correct answer: A. Z line
An elastic fibre called the Z line runs through the middle of each I band and anchors thin filaments.
Related questions
Decreased levels of which hormone commonly contribute to osteoporosis?Gout is caused by accumulation of which substance in the joints?Rapid wild muscle spasms due to low Ca++ in body fluid are known as what?Progressive degeneration of skeletal muscle, mostly genetic, is called what?Which disorder is an autoimmune condition affecting the neuromuscular junction?The joints between the wrist bones (carpals) are which type?The joint between the carpal and metacarpal of the thumb is which type?The shoulder joint between humerus and pectoral girdle is which type of joint?