PPT-Chapter 3: Cell Structure, Function & Transport

Structures Functions and Organelle Relationships p5050 in textbook Animal Cell Plant Cell Cell Membrane amp Cell wall The cell membrane plasma membrane creates a cell boundary and helps to regulate the transport of molecules in and out of the cell in plant amp animal cells. Cells. Cells . The cell is the basic unit of structure and . function of all living things. Cell or plasma membrane. Nucleus. Nucleus . Most important organelle within the cell. Function. Control the activities of the cell and facilitate cell division. OCR AS Biology. Unit 1: Cells, Exchange and Transport. Learning objectives. To understand and discuss the basis of cell theory based upon milestones in cell biology. To carry out practical work on cell size and magnifications using a light microscope. Cell/Developmental Biology I. Group Members. Kelly Hogan, Facilitator . Rita Graze. Matthew . Kearley. . Zheng-Hua. Ye. Xiaoyu. Zhang. Christine Sestero. Heather Tinsley. Learning Goal: . Understand . Ch. 12, . Stryer. Short Course. Introduction to Membranes. Lipid structure makes a bilayer. Hydrophobic effect. Non-covalent structure. Fluidity of membrane: liquid crystal. Fluidity controlled by cholesterol, tail packing. Chapter 6 Chemistry . Chapter 7.1/7.3 Cells. Chapter 6.2/7.2/8.1 Diffusion, Plasma Membrane, Cellular transport. 8.2/8.3 Cell Reproduction. Ch 9 Energy (Photosynthesis, Respiration). 7.1 Discovery of Cells- basic unit of life. Cytoplasm.  . Cytoplasm . material between plasma membrane& nucleus. site of most cellular activity. 3 elements. Cytosol. Organelles. Inclusions . Cytosol. . viscous, semitransparent fluid in which other elements in cytoplasm are suspended. Cell Structure and Function Chapter 2 Lesson 1: Cells and Life Understanding Cells People didn’t always know about cells Too small to be seen without proper tools Robert Hooke (English Scientist) 300 years ago he built a microscope The printed out notes are more detailed than these slides, you are expected to read the chapter and your notes - anything is fair game on the test, but the cell chapter is largely review. . Quick: Grab some scratch paper and quickly discuss with your partner what you remember from freshman biology about the cell. . Vinay. K. . Chaudhri. 1. Outline. Introduction. KB_Bio_101- Biology textbook knowledge base. Representing structure and function . Representation and Reasoning needs. Upper ontology. Representing structure. Structure. Main component is phospholipids that are arranged in a double layer (. bilayer. ). Has scattered proteins within the phospholipids. Regulate what enters/leaves cell. Function . Nucleus. Structure. Pick up a Cell Rubric and Cell parts Handout. Have your binder open to section 10.4. Begin writing in your planner for the week. . Looking inside the cells. 10.4. How Do the Parts of a Cell Work?. Each kind of cell structure has a different and specialized function within a cell.. Pick up a Cell Rubric and Cell parts Handout. Have your binder open to section 10.4. Begin writing in your planner for the week. . Looking inside the cells. 10.4. How Do the Parts of a Cell Work?. Each kind of cell structure has a different and specialized function within a cell.. Cell Parts. Cells. – the basic unit of life. . Organelles. - small structures inside a cell with specific functions.. Analogy – City of Rocklin. Cell . Membrane/Plasma Membrane . Analogy – Rocklin city limits. Warm-Up. What do you know so far about the cell membrane?. What do you want to know about the cell membrane?. Cell Membrane Structure & Function. Phospholipid. Bi-layer . (hydrophilic heads, hydrophobic tails).