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| 1 |
1) What are the three types of muscle?2) The mechanism of __________ is similar between all...
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1) skeletal (striated)cardiacsmooth2) The mechanism of muscle contraction is similar between...
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| 2 |
The muscles of the skeletal system are part of which function of the nervous system???
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Motor Output!!!!
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1)describe some characteristics of a muscle cell??come on you can do it!!!2) why are skeletal...
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1) multinucleated, striated, they undergo DNA replication but DO NOT divide, these nuclei make...
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| 4 |
describe the arrangement of the sarcomere!! (this is very important to know because it is crucial...
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- composed of myosin and actin filaments!!- The Z-line anchors thin filaments- H zone is the... |
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how do the structures of the muscle come together? (i.e what are the building blocks of the...
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myosin and actin make up sarcomeres ... |
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How does muscle contraction work in relation to the myosin-actin interactions involved??
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look at slide 6 |
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how does muscle contraction impact shape of sarcomere and what occurs generally?
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Myosin head hyrolyze ATP as an energy source for moving the thin filaments (actin) inwardthe...
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The sliding filament hypothesis!! Explain it. (i know these may seem redundant but hey I am...
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During contraction, both the H bands and I bands decrease in
length as the myosin thick filament
“pulls”...
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when the ATP in your muscles are used, what disease are you most likely going to develop??
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rigor mortis
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| 10 |
How does Calcium regulate Muscle Contraction??
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The myosin binding site on actin is blocked by tropomyosin
in the relaxed muscle. When... |
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| 11 |
can muscle cells generate action potentials?what type of ion channels are on the plasma membrane...
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yesvoltage-gated channelsYes!!
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| 12 |
How does the nervous system regulates contractions in the muscle in relation to how calcium...
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Calcium is stored in the muscle’s endoplasmic reticulum
(called sarcoplasmic reticulum).
Release...
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| 13 |
The overview of how the muscle and nervous system work together to bring about a contraction!!!
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Look at you all done with muscles and shit!!***Pat yourself on the back because you only have...
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