'Passive transport processes' diaporamas de présentation

Physiology of Cells

Physiology of Cells. Movements through cell membranes. Basics: Movement of molecules will be either Passive or Active Passive processes require no added energy from the cell. Molecules move because of a concentration gradient.

950 views • 77 slides

Cell Membrane Structure and Function

Cell Membrane Structure and Function. Membranes and Cell Transport. All cells are surrounded by a plasma membrane. Cell membranes are composed of a lipid bilayer with globular proteins embedded in the bilayer.

4.73k views • 61 slides

888 views • 55 slides

A closer look at cell membranes

726 views • 54 slides

Cells and Tissues

682 views • 49 slides

Cells and Tissues

574 views • 49 slides

Cells and Tissues

494 views • 49 slides

Cells and Tissues

465 views • 46 slides

Chapter 3 Part 1: Cellular processes

Chapter 3 Part 1: Cellular processes. Anatomy and Physiology. Introduction. An adult human body consists of about 75 trillion cells. There are at least 260 varieties of cells. Cells differentiate considerably in size, shape, and function.

564 views • 41 slides

Cells and Tissues

443 views • 34 slides