What is sarcomeres
What do you mean by the “sarcomeres”?
Expert
Sarcomeres refers to the contractile units of muscle tissue which is formed of alternating actin blocks i.e, thin filaments and myosin blocks i.e. thick filaments. Various sarcomeres are generally placed in the linear sequence forming the myofibril. Consequently, one muscle fiber has several myofibrils which is made up of the sacomeres. The compartments in which myofibrils are inserted are delimited by the excitable membrane which is known as sarcolemma. The sarcolemma refers to the plasma membrane of muscle cell.
Need or importance of Departmentation The basic need for Departmentation arises because of specialization of work and the limitation on the number of subordinates th
Talk about the blood stem cells?
What do you understand by the term Desalination?
Describe Lungs? Briefly explain it.
Regarding the thickness of their walls how dissimilar are the heart chambers?
What is the type of digestive system of echinoderms?
What is the basic difference among the concepts of genome and karyotype?
Of what units are nucleic acids comprised? Write down the chemical entities which compose that unit?
Explain why pteridophytes are more common within the humid places?
What is the basic difference between cutaneous respiration and respiration by diffusion? Does blood contribute in the cutaneous respiration?
18,76,764
1938473 Asked
3,689
Active Tutors
1461344
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!