A specialized mucus-secreting cell found throughout the epithelial linings of the respiratory and digestive tracts.
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A bundle of axons wrapped in connective tissue in the periph…
A bundle of axons wrapped in connective tissue in the peripheral nervous system:
At rest, actin and myosin are inhibited from bonding to each…
At rest, actin and myosin are inhibited from bonding to each other by:
Releases calcium ions into the myofibril:
Releases calcium ions into the myofibril:
This portion of the eye is made up of photoreceptors:
This portion of the eye is made up of photoreceptors:
Type of glial cell that provides immune functions in the CNS…
Type of glial cell that provides immune functions in the CNS:
Energy for muscular contraction is supplied by:
Energy for muscular contraction is supplied by:
Nerves that carry information from the CNS to effectors such…
Nerves that carry information from the CNS to effectors such as muscles and glands.
Contains the cell bodies of sensory neurons that are about t…
Contains the cell bodies of sensory neurons that are about to enter the spinal cord:
Thick myofilaments are composed of the protein:
Thick myofilaments are composed of the protein: