Blog

A specialized mucus-secreting cell found throughout the epithelial linings of the respiratory and digestive tracts.

A bundle of axons wrapped in connective tissue in the peripheral nervous system:

At rest, actin and myosin are inhibited from bonding to each other by:

Releases calcium ions into the myofibril:

This portion of the eye is made up of photoreceptors:

Type of glial cell that provides immune functions in the CNS:

Energy for muscular contraction is supplied by:

Nerves that carry information from the CNS to effectors such as muscles and glands.

Contains the cell bodies of sensory neurons that are about to enter the spinal cord:

Thick myofilaments are composed of the protein: