In the myofibrils of muscle fibre:

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Myofibrils are the contractile elements of muscle fibres. They are composed of repeating units called sarcomeres,which contain thick filaments mad

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) Myofibrils are the contractile elements of muscle fibres. They are composed of repeating units called sarcomeres,which contain thick filaments made of the protein myosin and thin filaments made of the protein actin. Additionally,$ATP$ is essential for the contraction and relaxation cycles of these filaments. Therefore,all the mentioned components are present in the myofibrils.

Similar Questions

The functional unit of the contractile system in the striped muscle is

Explain sarcolemma.

Which of the following represents the correct matching of a body part and the muscle associated with its movement?

Define the following terms:
$(1)$ Intercalated disc
$(2)$ Neuromuscular junction

Which muscle is responsible for changes in body posture?

Vedclass Test Series

Exam Paper Generator

Online Exam Module