--%>
Assignment Help - homework help

What is sarcomeres

What do you mean by the “sarcomeres”?

E

Expert

Verified

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.

   Related Questions in Biology

  • Q : Biological function of cytoplasmic

    A net-like membranous complex of superposed flat saccules by vesicles detaching from the extremities view in electronic microscopy. Describe is the observed structure? State its biological function?

    		•
  • Q : What happens if government let

    If ration coupons are utilized to find out who gets the products obtainable, what happens if the government let individuals to trade them?The result is same to a system of price rationing. The price of the rationed good will increase to the lev

    		•
  • Q : Mechanical digestion What do you mean

    What do you mean by mechanical digestion? In arthropods, molluscs, earthworms, vertebrates and birds, which organ participates respectively in this type of digestion?

    		•
  • Q : Explain Client Relations Client

    Client Relations: Building good relations with clients would be of immense use particularly in hospitality industry. These relations not only help us to service the customer needs better but also builds loyalty in him to be our customer for quite a lo

    		•
  • Q : Define the term Negotiations

    Negotiations: Business negotiation is the process by that classically two or more parties come together to try to make an equally agreeable contractual decision. All parties will have competing interests and, hence, negotiations can be rather lengthy

    		•
  • Q : What are extra embryonic membranes What

    What are extra embryonic membranes?

    		•
  • Q : Vegetal stratification influencing

    Explain how does the vegetal stratification of an ecosystem influences the biological diversity?

    		•
  • Q : External morphological characteristic

    Write down main external morphological characteristic which differentiates platyhelminthes from other worms (nematodes)?

    		•
  • Q : Systems Approach Systems Approach

    Systems Approach Modern organization theory is a sophisticated and scientific way of explanting a complex organization. This theory is comparatively

    		•
  • Q : Tubular secretion What is meant by the

    What is meant by the tubular secretion? Write some of the examples of substances released through the renal tubules?

    		•