Complete and check each item. When done, take a screenshot that includes your NAME and OVERALL score. Do over until you are satisfied with your score. Use pages 183-198.
A motor unit is made up of ___.
The neurotransmitter for skeletal muscle is ___.
One accepted mechanism of how muscles contract is the ___. (3 words)
single, brief, jerky contractions are ___.
The build up of ____ acid can cause muscle soreness.
lactic
citric
acetic
boric
Contractions that completely smooth and sustained are said to be in complete _______.
_______ is the state of continuous partial contraction.
Muscle tone
Isotonic contraction
Tetanus
Flaccid
Contractions where the muscles do not contract are called ___.
isometric
isotonic
aerobic
anaerobic
Contractions where the muscles contract are called ___.
isometric
isotonic
aerobic
anaerobic
When muscles waste away, they are said to ____.
eutrophy
hypertrophy
atrophy
dystrophy
There are ___ golden rules of muscle function.
3
6
4
5
Muscles can only ___, thay cannot ___.
push, pull
contract, relax
pull, push
relax, contract
Muscle that is soft and flabby with no tone is called ____.