Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.

Plasma Membrane Shaping summarizes current knowledge on how cells shape their membrane. Organized in four sections, the book opens with a broad overview of the plasma membrane, its composition, usual shapes and substructures, Actin/WASP/arp2/3 structures, BAR domains, and Ankyrin repeat domains, dynamin, and phospholipid signaling. Other sections cover the shaping of the plasma membrane for transport processes, discussions on exosomes, microvesicles, and endosomes, clathrin-coated pits, caveolae, and other endocytic pits, membrane deformation for cell movement, and some of the most current dry and wet lab research techniques to investigate cellular membrane shaping. This is an ideal resource for new researchers coming into this area as well as for graduate students. The methods section will be of interest to both microscopists and computer scientists dedicated to the visualization, data collection, and analysis of plasma membrane shaping experiments. - Covers membrane shaping for both cytosis and cell movement - Includes dry and wet lab research methods of plasma membrane shaping - Describes the molecular machinery involved with protein and lipid balance in the plasma membrane - Presents the coordination of cellular structures involved in cell deformation and motion

This volume focuses on the modulation of biological membranes by specific biophysical properties. The readers are introduced to emerging biophysical approaches that mimick specific states (like membrane lipid asymmetry, membrane curvature, lipid flip-flop, lipid phase separation) that are relevant to the functioning of biological membranes. The first chapter describes innovative methods to mimic the prevailing asymmetry in biological membranes by forming asymmetrical membranes made of monolayers with different compositions. One of the chapters illustrates how physical parameters, like curvature and elasticity, can affect and modulate the interactions between lipids and proteins. This volume also describes the sensitivity of certain ion channels to mechanical forces and it presents an analysis of how cell shape is determined by both the cytoskeleton and the lipid domains in the membrane. The last chapter provides evidence that liposomes can be used as a minimal cellular model to reconstitute processes related to the origin of life. Each topic covered in this volume is presented by leading experts in the field who are able to present clear, authoritative and up-to-date reviews. The novelty of the methods proposed and their potential for a deeper molecular description of membrane functioning are particularly relevant experts in the areas of biochemistry, biophysics and cell biology, while also presenting clear and thorough introductions, making the material suitable for students in these fields as well.

This book vividly describes how complex and integrated movements can arise from the properties and behaviors of biological molecules. It provides a uniquely integrated account in which the latest findings from biophysics and molecular biology are put into the context of living cells. This second edition is updated throughout with recent advances in the field and has a completely revised and redrawn art program. The text is suitable for advanced undergraduates, graduate students, and for professionals wishing for an overview of this field.

A Top 25 CHOICE 2016 Title, and recipient of the CHOICE Outstanding Academic Title (OAT) Award. How much energy is released in ATP hydrolysis? How many mRNAs are in a cell? How genetically similar are two random people? What is faster, transcription or translation?Cell Biology by the Numbers explores these questions and dozens of others provid