Skeletal Muscle Contraction by Nusin Van Winkle https://padlet.com/nvanwinkle/Physio Let's arrange the steps of contraction in correct order en-us 2021-01-25 07:44:51 UTC 2024-12-20 21:50:58 UTC hello@padlet.com https://padlet.net/icons/png/263a.png Action Potentials arrive at the axon terminal nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546550322 2021-05-21 03:45:58 UTC https://padlet.com/nvanwinkle/Physio/wish/1546550322 Release of Transmitter (Acetylcholine) at motor endplate nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546620053 2021-05-21 04:28:15 UTC https://padlet.com/nvanwinkle/Physio/wish/1546620053 Binding of acetylcholine to nicotinic acetylcholine receptors nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546621344 2021-05-21 04:29:01 UTC https://padlet.com/nvanwinkle/Physio/wish/1546621344 Increased Na and K ions conductance in endplate membrane nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546622242 2021-05-21 04:29:35 UTC https://padlet.com/nvanwinkle/Physio/wish/1546622242 Voltage gated Calcium ions channels activated in the terminal axons. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546623981 2021-05-21 04:30:34 UTC https://padlet.com/nvanwinkle/Physio/wish/1546623981 Generation of action potential in muscle muscle fiber membrane nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546624536 2021-05-21 04:30:55 UTC https://padlet.com/nvanwinkle/Physio/wish/1546624536 Inward spread of depolarization along T-tubules nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546625971 2021-05-21 04:31:43 UTC https://padlet.com/nvanwinkle/Physio/wish/1546625971 Release of Ca ions from terminal cisterns of Sarcoplasmic Reticulum and diffusion to thick and thin filaments nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546626762 2021-05-21 04:32:08 UTC https://padlet.com/nvanwinkle/Physio/wish/1546626762 Binding of Ca ions to troponin and uncovering myosin-binding sites on actin nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546628203 2021-05-21 04:32:56 UTC https://padlet.com/nvanwinkle/Physio/wish/1546628203 Formation of cross-linkages between actin and myosin, and sliding of thin filaments, producing movement. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1546629603 2021-05-21 04:33:49 UTC https://padlet.com/nvanwinkle/Physio/wish/1546629603 Activated Dihydropyridine channels opens Ryanodine channels on the sarcoplasmic reticulum. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1722578735 2021-09-07 17:46:18 UTC https://padlet.com/nvanwinkle/Physio/wish/1722578735 Myosin heads binds to exposed actin binding sites. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1722582189 2021-09-07 17:47:44 UTC https://padlet.com/nvanwinkle/Physio/wish/1722582189 ATP binds to myosin head. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1722843257 2021-09-07 19:57:26 UTC https://padlet.com/nvanwinkle/Physio/wish/1722843257 Myosin heads let's go of actin binding site. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1722844100 2021-09-07 19:57:57 UTC https://padlet.com/nvanwinkle/Physio/wish/1722844100 ATP is hydrolyzed. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1722844719 2021-09-07 19:58:20 UTC https://padlet.com/nvanwinkle/Physio/wish/1722844719 Myosin head is re-cocked. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1722845376 2021-09-07 19:58:44 UTC https://padlet.com/nvanwinkle/Physio/wish/1722845376 Calcium goes back to Sarcoplasmic Reticulum through Ca ATPase pumps.. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1722846521 2021-09-07 19:59:26 UTC https://padlet.com/nvanwinkle/Physio/wish/1722846521 Acetylcholine is degraded by acetylcholinesterase. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1722847357 2021-09-07 20:00:01 UTC https://padlet.com/nvanwinkle/Physio/wish/1722847357 Myosin heads cannot bind to actin anymore and contraction ends. nvanwinkle https://padlet.com/nvanwinkle/Physio/wish/1722849107 2021-09-07 20:01:07 UTC https://padlet.com/nvanwinkle/Physio/wish/1722849107