Positions of actin and myosin molecules in sarcomere
Name the positions of actin and myosin molecules in sarcomere before and throughout the muscle contraction?
Expert
Schematically actin filaments joined perpendicularly to both sarcomere extremities (that is, longitudinal sides) build contact with myosin filaments located in the middle of sarcomere and in parallel to actin filaments.Prior to the contraction, the sarcomeres are extended (or relaxed) as the contact among actin and myosin filaments is merely made by their extremities. Throughout contraction actin filaments slide all along the myosin filaments and sarcomeres shorten.
How does the substrate concentration influence the speed of enzymatic reactions?
What is the basic difference between diastole and systole?
Besides liver that is other adnexal gland of the digestive system which releases substances within the duodenum participating in the extracellular digestion?
The importance of motivation arises from its effects on organizational functions: 1) Motivation sets in motion the action of people: in every organization there are physical, financial and human resources. The utilization of physic
Knowledge management as acquiring and storing information: treating knowledge as a tangible asset, this approach to KM mainly employs technology, specifically information technology, to acquire and store information to be drawn upon by management decision makers and o
Write down the some representatives of the echinoderm phylum?
Where does hematopoiesis take place?
What is the name of the membrane which delimits the nucleus? To which component the cell structure which membrane is contiguous?
Why the urinary volume increases whenever the alcoholic beverages are ingested?
How male gametophytes and male gametes formed in the angiosperms?
18,76,764
1927310 Asked
3,689
Active Tutors
1440868
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!