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Down regulation in the endocrine system is when target cells inhibit hormone action by decreasing the number of active receptors in response to increased hormone levels

The three general types of neural cells include sensory neurons, interneurons, and motor neurons

Exocytosis refers to the process of exporting material from the cell using membrane bound vesicles

Atoms are the smallest units of matter and are composed of protons, neutrons, and electrons

Specialized proteins embedded in the plasma membrane help move substances in and out of our cells

Mitochondria are the powerhouse of the cell and is the site of cellular respiration

The instructor of this course is Professor Bell.

A solution with a higher concentration of solutes to solvent is called a hypertonic solution

Ionic bonds form when electrons are transferred between atoms and molecules

Epithelial tissue covers and lines body cavities, organs, and the body surface