01:119:116 Lecture Notes - Lecture 12: Cell Membrane, System 6, Endothelium

• School: Rutgers University
• Department: Biological Science
• Course: 01:119:116
• Professor: Daniel Stern Cardinale

Document Summary

****btw because of the snow day, we are skipping lectures 11 (plant. Intro (to physiology: anatomy- form, physiology- function, structural and functional organization, cells. 2. tissues- groups of cells: similar appearance and function. Exchange with the environment and surroundings of an organism: animals are not closed systems, not isolated from their environment. 1. increases the number of cells a) b) lower outer sa:vol less contact with the outer environment (1) less exchange with the environment. Hormones ( to excite : a hormone is a chemical signaling molecule. 1. receptors are proteins or glycoproteins: on the surface of the target cells. A system of intercellular communication: endocrine signaling (one type of communication of the 5, there are endocrine cells that secrete hormones into an extracellular fluid the hormones then are going to diffuse into the bloodstream and is going. Signaling (one type communication of pheromones are chemicals released into the external environments targets are other individual of species.