PPT-SMOOTH ENDOPLASMIC RETICULUM

Prepared by Jomar M Urbano 2SEDSC Ms Aimie M Aquino Professor Learning Objectives Describe Smooth Endoplasmic Reticulum SER in terms of structure Functions of Smooth Endoplasmic Reticulum . study the construction of the ER, we used the microtubule-disrupting drug nocodazole to in- duce the complete breakdown of ER structure in living cells followed by recovery in drug-free medium, which LIPIDS . hydrophobic or amphipathic small molecules. What are the main classes of . lipids?. Where are they found in the cell?. Where did they come from?. Lipids Classes. Fatty acids. Free (toxic unless esterified). Prepared by:. . Jomar M. Urbano. 2SED-SC. Ms. . Aimie. M. Aquino. Professor. Learning Objectives:. Recognize the discoverers of Endoplasmic reticulum.. Describe Rough Endoplasmic Reticulum (RER) in terms of structures and functions.. Objective 34: I can describe the shape of an animal and plant cell.. Animal cells: are roundish shaped. Plant cells: are rectangular shaped. Objective 35: I can describe plant and animal cell organelles. Finishing proteins and creating lipids since the beginning of life.. The Rough Endoplasmic Reticulum. The function of the rough endoplasmic reticulum is to finish making the proteins.. Process: the rough endoplasmic reticulum wraps around the protein creating protection.. Key Points:. Structure (and importance) of . cell membrane. Structure (and function) of . organelles. Interconnections between cells. . to maintain structural stability in body tissues.. A . typical cell. Stevie Pabst, Kathryn . Fetherolf. , . Kaylee. Poole, . Jonathan Pang, and Tommy . Hutsler. Ms. . Julien. September 24,2012. Periods 1 and 2. Overview. Consists of the nuclear envelope, smooth and rough endoplasmic reticulum, . .. Ribosomes. Made of ribosomal RNA and protein. Synthesized by nucleolus of cell. Proteins from cytoplasm are brought to nucleus and made with . rRNA. into large and small subunits of ribosomes. Subunits leave the nucleus and assemble into ribosomes. Endoplasmic Reticulum (ER). Was discovered in 1945 by Albert Claude in Belgium.. Eukaryotic organelle that forms an interconnected network of tubules, vesicles and cisternae within cells. . It flattens sacs that serve a variety of functions in the cell.. Keywords - cell membrane; cell wall; nucleus; nucleolus; cytoplasm; mitochondria; ribosome; endoplasmic reticulum (smooth and rough); Golgi body; lysosome; vesicles Starter – Why are cells different? organelles. . .  . A. The cell membrane provides . protection. and support for the . . cell. . Animal . cells . do not have a cell wall, therefore, the cell . membrane . must provide . . Undergraduate – Graduate. Histology Lecture . Series. Larry . Johnson, Professor. Veterinary Integrative Biosciences. Texas A&M University. College Station, . TX 77843. Objective. . . Lysosomal ultrastructure and function/dysfunction along with continued discussion on protein sorting and protein targeting. 1. Cell Membrane. 2. Cytoplasm. 3. Nucleus / Nuclear Membrane. 4. Nucleoplasm. 5. Nucleolus. 6. Chromosomes. 7. Vacuole. 8. Ribosomes. 9. Rough Endoplasmic. Reticulum. Lysosome. Organelles Found in a Generalized Animal Cell. their organization . &. functions. Cytoplasm. The part of the cell between the cell membrane and the nuclear membrane is called the cytoplasm. . The cytoplasm consists of the . matrix. and the .