Prep for USMLEPrep for USMLE
         Forum      |     Resources New Posts   |   Register   |   Login

 skeletal muscle contraction  

Post Reply  
  • 0/5
  • 1
  • 2
  • 3
  • 4
  • 5

Author2 Posts

hi guys, just wondering whats the deal with the latest first aid....those who have the 2006 edition pls take a look at page 315 and let me know if the arrows are pointing rite? doesn't Ca bind to troponin followed by ATP binding to myosin head?..thank you


it seems right to me

ca binds to troponin and thus tropomyosin slides out leaving actin exposed to bind to myosin, it's implicit that myosin has to be activated by ATP to do the cross bridge, they just don't mention it

Bookmark and Share

This thread is closed, so you cannot post a reply.

Login or Register to post messages

show Similar forum topics

skeletal muscle
Skeletal Muscle Relaxant Question
Question about skeletal muscle
show Related resources

Advertise | Support | Premium | Contact