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Human Anatomy
| Question | Answer |
|---|---|
| What are the functions of the skeletal muscle? | Movement, Posture, Stabilize Joints and Heat |
| What does Cardiac mean? | Heart |
| What does smooth mean? | Lining of organs |
| What does skeletal mean | Skeletal attachment |
| Which muscles are striated? | Skeletal and Cardiac |
| which muscles are non-striated | Smooth |
| what is around the muscle? | Epimysium |
| What is around the fascile? | Perimysium |
| What is around the fibers? | Endomisyum |
| What are the steps of elastic? | Elastic ---> stretch ---> back to original shape |
| What are the steps of depolarization? | Action potential ---> Voltage gate opens ---> ACh releases |
| What is bone to bone? | Ligament |
| What is muscle to bone? | Tendon |
| What does Insertion mean? | On bone that moves |
| What does originio mean? | On bone that doesn't move |
| What is it called the muscles that oppose each others move? | Antagonist |
| What are the muscles that work together called? | Synergists |
| Why do muscles bburn during exercise? | There is no oxygen to do aerobic respiration which means it makes less ATP |
| Where is sarcoplasmic reticulum? | Around muscle fibers |
| What does sarcoplasmic reticulum store? | Calcium |
| What are the 2 myofilaments? | Myosin which is thick Action which is thin |