Golgi and Lysosomes 2024 PDF
Document Details
Uploaded by SpeedyBarbizonSchool
Tanta University Faculty of Medicine
Marwa Abonar
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Summary
This document provides an overview of golgi apparatus and lysosomes. It covers their structures, functions, and visual representations using electron microscopy (EM). The document also includes the types of lysosome (primary and secondary).
Full Transcript
Identify histological structure of : ❖ Golgi apparatus. ❖ Lysosomes. Marwa Abonar organelles Membranous Non membranous Marwa Abonar Organells - Membranous organelles: Mitochondria. Rough endoplasmic reticulum. Smooth endoplasmic reticulum. Golgi apparatus. Lysosomes. peroxisomes Non me...
Identify histological structure of : ❖ Golgi apparatus. ❖ Lysosomes. Marwa Abonar organelles Membranous Non membranous Marwa Abonar Organells - Membranous organelles: Mitochondria. Rough endoplasmic reticulum. Smooth endoplasmic reticulum. Golgi apparatus. Lysosomes. peroxisomes Non membranous organelles: 1- Free ribosomes. 2- Filaments. 3- Microtubules. 4- Centrioles. 5- Cilia. 6- Flagella. Marwa Abonar Membranous cell organelle. Marwa Abonar E/M Marwa Abonar secretory vesicles Mature face Golgi stacks Transport vesicles Marwa Abonar Cis face EM picture of Golgi apparatus which consists ofGolgi stacks (S) Transport vesicles (→) Condensing vacuoles and secretory vesicles (V) Marwa Abonar Marwa Abonar lysosomes Marwa Abonar Membranous cell organelle. w L.M: - Seen by specific histochemical reaction that show their enzymatic activity. Marwa Abonar E/M Marwa Abonar E.M: - rounded small membranous vesicles. w Primary lysosomes: homogenous. w Secondary lysosomes: heterogenous. w Marwa Abonar Primary lysosomes Marwa Abonar Marwa Abonar Secondary lysosomes Marwa Abonar Marwa Abonar Marwa Abonar
