Slide 1Chapter 7 Membrane Structure and Function Days8 Objectives -You will understand that membranes are fluid -The structure results in a semi-permeable membrane -Passive…
Slide 1 Contains C, H, and O, generally with a 2:1 ratio of H to O (CH2O),provides much of the energy that the cell requires, include sugars and starches, can be in the form…
Slide 1 Osmosis and Diffusion! Slide 2 IMPORTANT DEFINITIONS DIFFUSION : movement of particles from higher concentration to lower concentration DIFFUSION : movement of particles…
Slide 1Passive transport Active transport Exocytosis Endocytosis Membrane Transport Slide 2 Passive Transport (requires no energy) Active Transport (requires energy) DiffusionFacilitated…
Slide 1 Transport VOCAB ONLY Slide 2 An INTEGRAL MEMBRANE PROTEIN that moves molecules PASSIVELY across cell membranes by attaching, CHANGING SHAPE, and flipping to the other…
Slide 1 Passive Transport Slide 2 Healthy Cell 70% water 15% protein 10% fat 4% DNA and other materials 1% carbohydrate Slide 3 How do cells get what they need? Passively…
Slide 1 Origin of Eukaryotes Slide 2 Membrane Structure ● The plasma membrane separates the living cell from its nonliving surroundings. (a) Phospholipid bilayer of membrane…
Slide 1 REGULATION - what does this word mean to you? Why? What? How? Set point = homeostasis Slide 2 CHAPTER 44 REGULATING THE INTERNAL ENVIRONMENT Regulation of Body Temperature…