Explain how myosin structure relates to its function as a motor... | Filo

Represent diagrammatically:  Structure of actin filament Structure of myosin filament  - g03zqfgrr

Tropomyosin | Definition & Function

A Moving Myosin Motor Protein

The basis of muscle action is the power stroke of the myosin protein pulling on an actin filament. It takes the energy of one molecule of ATP, 5.1 ×10^-20 J, to produce a displacement of 10 nm against a force of 1.0 pN . What is the efficiency? | Numerade

This is what happiness looks like...literally. What you see is a myosin protein dragging an endorphin along a filament to the inner part of the brain’s parietal cortex which creates happiness. You’re looking at happiness. #trendingreels #science #medicine #happiness #aesthetic #aesthetics #chill #nostalgia #reels #reelsinstagram | _likealeaf

SOLVED:What is the role of ATP in muscle function? a. ATP provides energy that enables myosin to form crossbridges with actin. b. ATP enables myosin to detach from actin. c. ATP provides energy to transport calcium back into storage. d. all of the above

The function of ATP during muscle contraction is to a. cause an allosteric change in myosin so it detaches from actin. b. provide the energy necessary for the movement of the crossbridge. c. expose the myosin-binding sites on the thin filaments. d. do all of the above. e. do a and b only | Numerade

SOLVED: The function of tropomyosin and troponin of the thin filaments in muscles is to:- facilitate muscle contraction- prevent over-contraction of muscle fibers- prevent the formation of cross-bridges between actin and myosin unless Ca ions are present- remove calcium from the sarcomeres