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. Auto Trans Group is a leading auto transport and car shipping company. We are meeting the transportation needs of automotive communities to move their old, new or antique cars from one location to another. We have been serving the people with impeccable and tireless moving solutions for the past many years. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students 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. by . Vani. Gupta. Types of cell membrane transport. Factors affecting transport. . Cell membrane. Chemical gradient. Electrical gradient. Rate of transport. . Passive transport. Endocytosis, and Exocytosis. Section 3.5. 1. Objectives. SWBAT describe active transport.. SWBAT distinguish among endocytosis, exocytosis, and phagocytosis. . Main Ideas. Proteins can transport materials against a concentration gradient.. Movement of materials through a membrane . against a . concentration. gradient. and . requires . energy. from the cell. (. ATP. ). Low. Concentration .  . High. Concentration. Carrier proteins. (Guyton, 12. th. Ed. (chapter 4): . pg. 45-56) . Dr. . Ayisha. . Qureshi. Assistant Professor, Physiology. ACTIVE TRANSPORT. Definition: . Active . transport is a . carrier-mediated transport wherein . http://www2.nursingspectrum.com/articles/article.cfm?aid=11971. http://ailil.deviantart.com/art/Osmosis-Jones-Strikes-Back-3678440. Section 1 Vocabulary Pretest. Passive Transport. Diffusion. Concentration gradient. Surface markers. Structure: Variable, integral proteins or glycolipids in plasma membrane. Function: Identify the cell. Example: MHC complexes, blood groups, antibodies. Septate junctions/tight junctions. 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 Cell Membrane. Cell Wall. Cytoplasm. Chloroplasts. Mitochondria. Nucleus. Vacuole. DRAW this table…. DRAW this table…. Plant Cell. Animal Cell. cytoplasm. chloroplast. vacuole. Cell. membrane. nucleus. 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).