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Which of the following sarcomeres is labelled correctly ? 

Option: 1


Option: 2


Option: 3


Option: 4


Answers (1)

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As we have learned

Actin and Myosin -

Each myofibril has alternate dark and light bands on it. A detailed study of the myofibril has established that the striated appearance is due to the distribution pattern of two important proteins – Actin and Myosin.

- wherein

Actin filaments are thinner as compared to the myosin filaments, hence are commonly called thin and thick filaments respectively.

 

 

 

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Rishabh

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