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Amoeba Sisters
Intro to Cell Signaling
Explore cell signaling with the Amoeba Sisters! This introductory video describes vocabulary such as ligand and receptor. It includes the stages of cell signaling (reception, transduction, and response) and different types of signaling...
The Noted Anatomist
Adrenal gland
This video tutorial provides an overview of the adrenal gland (topography, parts, vascular supply, histology, hormones, etc..). 0:00. Introduction 0:22. Adrenal gland topography 2:06. Adrenal cortex and medulla 2:32. Vascular supply...
Sophia Learning
Sophia: Steroid and Non Steroid Hormones: Lesson 1
This lesson will differentiate between the two basic categories of hormones and their functions. It is 1 of 5 in the series titled "Steroid and Non-Steroid Hormones."
Khan Academy
Khan Academy: Blood Pressure Control: Aldosterone
See how Aldosterone effects the principal cells of the kidney to raise BP and lower potassium. Rishi is a pediatric infectious disease physician and works at Khan Academy. [13:18]