FTM1
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151 questions
| 🇬🇧 | 🇬🇧 |
| Identify | Glycocalyx -Outer part of cell surface (Carbohydrate rich) -Consist of glycolipids, glycoproteins,, proteoglycans -Protection -Cell recognition/interaction -Contains LECTINS- carb. binding proteins |
| Identify | Receptor-Mediated Endocytosis -Clathrin dependent -Cargo Specific interaction via Adaptin -Dynamin mediates vesicle pinching off from plasma mem. GTPase |
| Identify | Pinocytosis -Constitutive -Non-specific -Clathing-independent -Caveolin & Flotillin proteins in lipids rafts (Long-lived) |
| Identify | Phagocytosis |
| Endosomes | Encocytotic Pathway -Early endosome: sort/package -Late: Protein degration/ lysosome |
| Identify | Lysosome |
| Identify | Lysosome (Acid Phosphatase) |
| Identify | Autophagy |
| Identify | Nuclear Envelope |
| Identify | Nuclear Lamina -Inner nuclear mem -Lamins: type of intermediate filaments -Lamin A Mutation: Hutchinson-Gilford Progerian Syndome |
| Identify | Nucleolus: Site of ribosome production -Fibrillar Center: pale statining, DNA loops of 5 chromosomes (13,14,15, 21,22), rRNA genes -Fibrillar Material: transcription of rRNA genes -Granular Material: Initial ribosomal assembly |
| Identify | Rough ER |
| Identify | Rough ER |
| Identify | Rough ER |
| The act of smoothing | Smooth ER |
| Identify | Left: SER Right: next to Mitochondira --> RER |
| Identify | Golgi Apparatus |
| Identify | Golgi Apparatus -located next to nucleus * centrosome -Microtubule Dependent -Secrete antibodies (plasma cells) -Secrete digestive enzymes (pancreatic acinar cells) |
| Identify | Golgi -Cis -Trans |
| Identify | Negative staining of Golgi |
| Identify | Liver Mitochondria |
| Identify | Heart mitochondria -Cytochrome Oxidase |
| Identify | Peroxisomes -fat metabolism -catalyze initial reacitons in formation of plasmalogens (abundant class of phospholipids in myelin) -Degrade toxic reactive oxygen molecules (contain CATALASE and Peroxidases) -Dysfunctional --> Zellweger Syndrome |
| Identify | Microtubules |
| Identify | Centrioles |
| Identify | Microtubules & Centrosome (L2) |
| Identify | Flagellum |
| Identify | Primary Cilia 9+0 arrangement Defects of Mechanoreceptors --> Polycystic Kidney Disease |
| Identify | Left: Microtubules Right: Intermediate Filaments |
| 6 classes of Intermediate Filaments | 1/2. Keratins 3. Vimentin & Vimentin-like --> Mesoderm cells/Fibroblast of connective tissue (Desmin:muscle cells) (Glial Fibrillary acid protein: glial cells & astrocytes) 4. Neurofilaments 5. Lamins 6. Beaded Filaments --> Eye lens specific group |
| Identify | Green: Actin Orange: Intermediate Filaments |
| Identify | Stereocilia -long microvilli Actin filament bundle anchored to terminal web -Epididymis, Proximal ductus deferens & Sensory hair cells of inner ear |
| Sarcomere | I-band: Actin A-band: Actin + Myosin H-zone: Myosin |
| Identify | Lamellipodia -actin filaments (Red) -ARP complex -- actin related protein complex (Green) -Sheet like structures |
| Identify | Lamellipodia -common example: fibroblasts of connective tissue |
| Identify | Neutrophil Migration |
| Inclusions | Cytoplasmic or nuclear structures formed from metabolic products of the cell. -Pigments --Lipofuscin: wear and tear pigment of non-dividing cells --Hemosiderin: iron-storage complex found in the cytoplasm, commonly in macrophages --Melanin -Glycogen -Lipid |
| Identify | Lipids |
| Identify | Lipofuscin: wear and tear pigment of non-dividing cells |
| --Lipofuscin: wear and tear pigment of non-dividing cells | Melanin (Substantia nigra nerve cells) |
| Kartagener's Syndrome | Immotile cilia due to defects in microtubules. -Leads to male sterility and femlae infertility |
| Equation ? | Van't Hoff Equation |
| Effective Osmotic pressure | S= reflection coeffiction (0-1) |
| Equation? | Water flux |
| 5% Dextrose in water | Isotonic but physiologically hypotonic |
| 0.45% saline | Hypotonic |
| 0.9% Saline | Isotonic (BASE LINE) |
| 3.0% Saline | Hypertonic |
| Identify type of cell, organ? | Pancreatic duct Simple cuboidal |
| Identify type of cell, organ? | Gallbladder Simple columnar |
| Identify type of cell, organ? | Esophagus Stratified Squamous E. |
| Identify (Stain, Organ) | Mallory-Azan Stain -Epiglottis |
| Identify (Stain, Organ) | Mallory Stain -Dense Connective Tissue |
| Identify (Stain, Muscle) | H&E Skeletal Muscle |
| Identify (Stain, Muscle) | Mallory Stain Cardiac Muscle |
| Identify (Stain, Muscle) | H&E Smooth Muscle |
| Identify (Stain, Tissue) | Mallory Stain Peripheral Nerve |
| Identify (Stain, Tissue) | Azan Stain Nerve Ganglion |
| Identify | Stomach & Gastric Glands (Secretion) |
| Identify | Intestines (Absorption) |
| Identify | Trachea Pseudostratified ciliated Columnar Epithelium -For transportation |
| Identify | Skin Stratified Squamous Keratinized Epithelium |
| Identify | Olfactory Epithelium |
| Identify | Endothelium (lining of heart, blood & lymphatics vessels) Simple Squamous Epithelium |
| Identify | Endothelium |
| Identify | Mesentery Superior view of mesothelial cells (lining of body cavities) SILVER STAIN Simplel squamous epithelium |
| Identify | Mesovarium Simple squamous epithelium |
| Identify | Simple squamous Epithelium Renal Corpuscle of Kidney |
| Identify | Respiratory spaces of lung Alveoli Simple Squamous Epithelium (Type I alveolar cells) |
| Identify | Pancreatic ducts Simple cuboidal |
| Identify | Surface of ovary Simple cuboidal |
| Identify | Surface of ovary Simple cuboidal |
| Identify | Kidney Tubule |
| Identify | Thyroid Follicles Simple cuboidal |
| Identify | Liver Hepatocytes |
| Identify | Small Intestine |
| Identify | Large intestine |
| Identify | Large Intestine |
| Identify | Gall Bladder Simple Columnar |
| Identify | Uterine Tube |
| Identify | Uterine Tube |
| Identify | Trachea |
| Identify | Trachea |
| Identify | Trachea |
| Identify | Epididymis Pseudostratified Columnar Stereocilia |
| Identify | Ductus Deferens Pseudostratified Columnar Stereocilia |
| Identify | Esophagus Non-Keratinized Stratified Squamous Epithelium |
| Identify | Vagina Non-Keratinized Stratified Squamous Epithelium |
| Identify | Keratinized Stratified Squamous Epithelium Skin(Epidermis) |
| Identify | Duct of Eccrine Sweat Gland Stratified Cuboidal |
| Identify | Stratified Columnar |
| Identify | Transitional Epithelium Urothelium |
| Identify | Cilia |
| Identify | Cilia |
| Identify | Basal Body |
| Identify | Cross section of Cilia 9+2 arrangement |
| Identify | Microvilli |
| Identify | Stereocilia |
| Identify | Zona Adherens |