'Ion charged particle' diaporamas de présentation

The Nature of Matter

777 views • 66 slides

The Nucleus

The Nucleus. Compare the benefits and dangers of radioactivity. Which isotopes are used for treatments of which illnesses? How is background radioactivity different from natural radioactivity? How did the transuranium elements come into existence? Does fusion or fission produce more energy?

545 views • 37 slides

Introduction to Neurochemistry I

Introduction to Neurochemistry I. Presentation by Josh Morrison for Biochemistry II February 21, 2005. The Membrane Potential. Vm is the symbol for Membrane Potential Vm is the electrical charge of a cell Present in all cells. Importance of Vm.

690 views • 26 slides

Drug Absorption

Drug Absorption. Lesson 4. Organs & Tissues. Blood. T. Brain. A. Drug. CTZ. Absorption. Movement from administration site into circulatory system Complete when... concentration at target equals site of administration Controlled by membranes cell capillary walls

382 views • 23 slides

Chapter 2: Chemistry

Chapter 2: Chemistry. What is matter made up of and how does it react?. What is Matter?. Anything that occupies space and has mass. Elements. Pure substance made up of only one kind of atom 90 occur naturally 25 essential to life: O, C, H, N 0= 65%, C=18.5%, H=9.5%, N=3.2%

194 views • 19 slides

Chemistry

Chemistry. Of Life Of Cells Of Ch. 2. Di = Two Glyc = Sweet Mono = One Lip = Fat. Lyt = dissolvable Poly = Many Sacchar = sugar Syn= together. Prefix and Suffix List. Chemistry Review - Elements. Pure substance made up of only one kind of atom 90 occur naturally

287 views • 17 slides

Chemistry

Chemistry. Of Life Of Cells Of Ch. 2. Di = Two Glyc = Sweet Mono = One Lip = Fat. Lyt = dissolvable Poly = Many Sacchar = sugar Syn= together. Prefix and Suffix List. Chemistry Review - Elements. Pure substance made up of only one kind of atom 90 occur naturally

276 views • 17 slides

CHAPTER 5 ? The Working Cell

CHAPTER 5 ? The Working Cell. 5.3-passive transport is diffusion across a membrane with no energy cost I. Diffusion A. Intro 1. In addition to chemical signals, cells transport H2O, food, and ions across membrane a. Ion ? charged particle B. Diffusion

123 views • 12 slides