The spinal tract that relays information concerning pain and temperature to the CNS is the:
Skeletal muscles in which the fascicles are arranged to form…
Skeletal muscles in which the fascicles are arranged to form an angle with the tendon are ______________muscles.
The ___________________ contains receptors for acetylcholine…
The ___________________ contains receptors for acetylcholine.
The muscle attachment to the more stationary bone is called…
The muscle attachment to the more stationary bone is called the _____.
The dense layer of collagen fibers that surround an entire s…
The dense layer of collagen fibers that surround an entire skeletal muscle is the:
During relaxation, muscles return to their original length b…
During relaxation, muscles return to their original length because of all of the following, except:
In a sarcomere, thick filaments are linked in the center by…
In a sarcomere, thick filaments are linked in the center by the:
In addition to the number and type of muscle fibers in a mus…
In addition to the number and type of muscle fibers in a muscle, peak athletic performance requires all of the following, except:
During anaerobic respiration:
During anaerobic respiration:
The series of membranous channels that surround each myofibr…
The series of membranous channels that surround each myofibril and stores calcium is the: