3 - 3. Know what neurotransmitters are and where they are...

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3. Know what neurotransmitters are and where they are stored. Chemical messengers stored in vesicles in the axon endings. 4. Know what the enzyme acetyl cholinesterase does. Decomposes acetyl colleen. 5. Know what purpose is served by creating phosphate. It supplies energy or creation of ATP 6. Know what causes a muscle to cramp Lack of ATP 7. Know what is meant by the all or none response to stimuli ----j 8. Know what muscle tone is. Partial sustained contractions, keeps muscle firm healthy and ready for action 9. Know the difference between a twitch and tetanus Twitch is a single summation Tetanus is a complete summation contracted – it is rapid 10. Know the difference between skeletal, cardiac, and smooth muscle. Skeletal- voluntary muscle Cardiac – involuntary muscle branching with incapacitate disk Smooth Muscle- Spindle shaped, no striations 11. Know what gives muscle its striated appearance Specific arrangement of sarcomere. Gives Dark A Bands and Light I bands 12. Know what transverse tubules are and their function in contraction
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This note was uploaded on 03/31/2008 for the course BIO 2401 taught by Professor Hill during the Spring '08 term at Angelo State.

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3 - 3. Know what neurotransmitters are and where they are...

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