Bmsc 207 cell membranes - Study guides, Class notes & Summaries

Adipose tissue vs skeletal muscle - ️️Adipose: - ~ 90% lipids, small fraction of water Skeletal: - ~75% water ~18% protein Cell membrane (plasma membrane) - ️️- double layer (lipid bilayer) with phospholipids and protein molecules inserted in them - Carbohydrates are attached to extracellular side Sphingolipid chemical composition and function - ️️- sphingosine backbone with fatty acid tail, as well as possible cholines, sugars, attached. -Longer than phospholipids - act a...

BMSC 207- Module 2: Cell Membranes Exam | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass

BMSC 207- Module 2: Cell Membranes Q&A

the process by which a cell transports large molecules out of the cell is called: Exocytosis Clathrin-coated pits and caveolae are used in which transport process? endocytosis What are the major cations? intracellular what are biological compartments? range from totally enclosed structures such as cells to functional compartments without visible walls disadvantage of compartments barriers make it difficult to move needed materials from one compartment to another advantage to compartments th...

What are the four functions of the cell membrane? Physical isolation (barrier), regulation of exchange with the environment, communication between the cell and its environment, structural support Metabolically active membranes contain more of what macronutrient? protein What are the three types of lipids found in cell membranes? phospholipid, sphingolipid, cholesterol what is an amphipathic molecule? A molecule that has a hydrophilic and hydrophobic end. Example: phospholipids micelles dropl...