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Stronger "Muscle Contraction"

24,

04:45,

2007-12-09 04:12:06

Description: i had to do a project in my bio class about muscle contraction so i decided to do somthing a little different from the norm. i described the whole process of how a muscle contracts in a rap by Kanye (More) i had to do a project in my bio class about muscle contraction so i decided to do somthing a little different from the norm. i described the whole process of how a muscle contracts in a rap by Kanye West's "Stronger". lyrics: n- n- now th- that will move me muscle contractions make me stronger nervous system needs to hurry up now Cause muscles cant wait much longer I know they need to move right now Cause I cant get much wronger body is waitin till its the right time now that's where ill get started the muscle contraction the muscle contraction lets see how it starts all right? fuel by motor neuron were contraction starts stimulus leading is action potential and this makes a synapse with the muscle fiber the synaptic terminal release Ach diffuse through cleft and bind to fiber membrane it triggers, an action potential action potential moves down T tubules SR releases calcium ions Troponin is where calcium will then bind It changes the shape of troponin removes blocking action of tropomyosin the myosin-binding sites are now exposed this is how process goes down so far theres alot that makes up all this don't think we are through yet, so much more, explainin n- n- now th- that will move me muscle contractions make me stronger nervous system needs to hurry up now Cause muscles cant wait much longer I know they need to move right now Cause I cant get much wronger body is waitin till its the right time now that's where ill get started the muscle contraction the muscle contraction go again back to where we were then I will start so myosin is now exposed myosin cross-bridges alternate back and forth attachin and detachin to actin actin filaments move toward sarcomere sliding of filaments by ATP by active transport calcium removed Goes to SR with end of action potential Then block of myosin-binding site The contraction ends which is real tight Muscle fiber rests which is most liked With stimulus present again which is all right process starts over, contractions on sight that's how contractions go down, we tight? Ugh, muscle contraction makin it (harder, faster, stronger) n- n- now th- that will move me muscle contractions make me stronger nervous system needs to hurry up now Cause muscles cant wait much longer I know they need to move right now Cause I cant get much wronger body is waitin till its the right time now that's where ill get started the muscle contraction the muscle contraction now you know how it goes, don't ya? Muscle contraction is just another process Now explained no questions needed Don't act like I never told ya (5x) Muscle contraction makin it (harder, better, faster, stronger) n- n- now th- that will move me muscle contractions make me stronger nervous system needs to hurry up now Cause muscles cant wait much longer I know they need to move right now Cause I cant get much wronger body is waitin till its the right time now that's where ill get started the muscle contraction (4x) now you know how it goes, don't ya? Muscle contraction is just another process Now explained no questions needed Don't act like I never told ya now you know how it goes, don't ya? Muscle contraction is just another process Now explained no questions needed Don't act like I never told ya Never told ya (4x) Never over (8x) well i hope you guys enjoy and learn a little somthin about muscle contraction. (Less)

Channel: youtube

Tags: austin better biology contraction coppell daft faster harder hip-hop kanye muscle music nerve punk rap stronger west

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