PPT-4. Lysosomes , Smooth Endoplasmic Reticulum, Mitochondria, and Inclusions

Undergraduate Graduate Histology Lecture Series Larry Johnson Professor Veterinary Integrative Biosciences Texas AampM University College Station TX 77843 Objective Lysosomal ultrastructure and functiondysfunction along with continued discussion on protein sorting and protein targeting. 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). . By Dr. . Vani. Gupta. Robert Hooke (mid-600s) observed cell in cork.  Cell  is the basic structural, functional and biological unit . Cell- The smallest unit of life that can replicate independently, and are often called the "building blocks of life". 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.. Prepared by:. . Jomar M. Urbano. 2SED-SC. Ms. . Aimie. M. Aquino. Professor. Learning Objectives:. Describe Smooth Endoplasmic Reticulum (SER) in terms of structure.. Functions of . Smooth Endoplasmic Reticulum . 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.. . By Dr. . Vani. Gupta. Robert Hooke (mid-600s) observed cell in cork.  Cell  is the basic structural, functional and biological unit . Cell- The smallest unit of life that can replicate independently, and are often called the "building blocks of life". Prokaryotic. Pili. Eukaryotic Animal Cell. Mitochondria. Mitochondria. Mitochondrion. Desmosomes. Exterior structure of cilia. Lysosomes. Rough Endoplasmic Reticulum. Plant Cell. Plant 2. Chloroplast. .. 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? . . U.N.NAZNIN. 1. . The Fundamental Unit of Life- CELL. . . A . cell is the structural and fundamental unit of life. . . All organisms are made up of cells. They may be made up of a single cell (unicellular), or many cells (. 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 . 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 .