PPT-ROUGH ENDOPLASMIC RETICULUM

Prepared by Jomar M Urbano 2SEDSC Ms Aimie M Aquino Professor Learning Objectives Recognize the discoverers of Endoplasmic reticulum Describe Rough Endoplasmic Reticulum RER in terms of structures and functions. Ethridge. Anna . Milstead. Ashley Myers. Ashlee Palermo. What’s the difference?. Plant, animal, and bacterial cells. Identify elements of eukaryotic cells. Identify elements of prokaryotic cells.. Compare plant cells to animal cells.. 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:. Describe Smooth Endoplasmic Reticulum (SER) in terms of structure.. Functions of . Smooth Endoplasmic Reticulum . Plasma membrane, nucleus and ribosomes. Figure 4.7a. CYTOSKELETON:. NUCLEUS. ENDOPLASMIC RETICULUM (ER). Smooth ER. Rough ER. Flagellum. Centrosome. Microfilaments. Intermediate. filaments. Microvilli. 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. Background. Rough sleeping significantly higher than HL1 stats. Problematic sofa surfing identified in National Youth Homelessness survey. Question whether rough sleeping increasing. Need to understand if policy responses needed. 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.. Paths of Protein Trafficking. Nuclear Protein Transport. Mitochondrial & Chloroplast Transport. Experimental Systems. Overview of the Cytomembrane System. The Endoplasmic Reticulum. The Golgi Apparatus. Plant and Animal Cells. - Looking Inside Cells. Cell Wall. Plants only. Outer layer, rigid, strong, stiff; made of cellulose. Support, protection, allow movement of materials in and out. Cell membrane. Rough road and potholes on Jewell. The group will be packed up. Harder to see and dodge stuff.. 2 Marshalls (or HPD) here for left turn onto State. Confusing intersection. Use some traffic cones to highlight left turn lane.. and . Polysomes. . Slide #148 (Commercial). Nerve, longitudinal section. nodes of Ranvier. axon (axis cylinder. ). myelin . sheath. Neurolemma. (plasma membrane. ). nuclei of . neurolemmocytes. (“Schwann cells. 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 .