PPT-Animal Cell Junctions By: Isaac Fang

In Bio 4H Animal Cell Junctions In other words Things that connect cells to other cells Type of connections or attachments that exist between adjacent epithelial cells Epithelia sheets of cells . . by Dr. . Vani. Gupta . . Definition and Classification of cell junction. Cell junction is the connection between the neighbouring cells or the contact between the cell and extracellular matrix.. Compartmentation: Cells and Tissues. Golgi Complex. Membranes surrounded by vesicles. Protein modification. Protein packaging into secretory vesicles. Golgi Complex. Figure 3-18a. Vesicle. Lumen. (a). CELL JUNCTIONS. In certain tissues the membranes of adjacent cells may join and form a junction called a cell junction.. These are specialized areas of the cell membrane that provide contact between the cells.. Part 2. More o. rganelles & their functions. The cytoskeleton found throughout the cytosol in eukaryotic cells. It is used to move the cell, move organelles within the cell, provide support and structure, and cytoplasmic streaming (not prokaryotic cells). . Dr . Mahmood. S . Choudhery. , PhD. Assistant Professor. Advance Center of Research in Biomedical Sciences. Incharge. Tissue Engineering Laboratory, Mayo Hospital Lahore, Pakistan. King Edward Medical University, Lahore, Pakistan. Exam 1 Study. chapters 1-5. 2. The cytoplasm includes all material inside the cell membrane except for_____.. 3. Nucleus. 4. Which elements make up 90% of your body’s mass?. 5. Carbon. Surface markers . Structure . . Variable, integral or glycolipids . In plasma membrane.. Function . Identify the cell . Example . MHC complexes, blood groups, antibodies . 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. By Sonia Trejo and Hailey Scoggins. Tight Junctions. At tight junctions the plasma . membranes of neighboring cells are . very tightly pressed against each . Other. . Bound together by specific . proteins (purple).. presented by. Suman.Thota. M.Pharm . II-Semester. Department. of Industrial Pharmacy. UNIVERSITY COLLEGE OF PHARMACEUTICAL SCIENCES. KAKATIYA UNIVERSITY. WARANGAL. . . 2. . The ECM of animal cells • Animals cells lack the structure and support that a cell wall provides • Have an ECM instead that provides some of the same support. 3. . Components of the ECM • Cells secrete . Gap junctional intercellular communication is establishedwhen connexin proteins oligomerize into connexonhemichannels, which then pair at the cell surface withconnexons from neighboring cells to form 12. th. Nov. . 2019. @ . OPDC, Oxford. Website: . evandrofanglab.com. NAD. +. and Mitophagy in Brain Ageing and Neurodegenerative Disorders. Paula R, Oxford. Chandrashekar J, HHMI. Fang EF, UiO. Neurodegeneration in Ataxia telangiectasia (A-T). Mrs. . Akula. . sowjanya. ,. Assistant professor,. M. Pharmacy (. Ph.D. ),. Department of pharmacology,. MLRIP,. Hyderabad. Department of pharmacology, MLRIP. Cell junctions.