Eukaryotic Organelles Intro Eukaryotic cells contain: · Nucleus: it’s the control centre of the cell and contains gene/chromosomes · Ribosomes: where proteins are made · Endoplasmic reticulum: o Rough: it attaches sugar groups to proteins, also bounding vesicles for the transport to the Golgi apparatus o Smooth: it’s the site of lipid and steroid syntheses. Also, drug detoxification · Golgi apparatus: it modifies and packages proteins and lipids. It also puts them into vesicles for transport and makes lysosomes. · Lysosomes: contains digestive enzymes called lysosomal enzymes or lysozymes to breakdown biological tissues (e.g. hydrolyses pathogens and damaged cell organelles) · Mitochondria: it’s the site of aerobic respiration, where ATP is provided. Nucleus Structure: surrounded by a nuclear envelope. It contains fluid nucleoplasm, nucleoli, and chromatin. Function: controls the cell’s activity by transmitting genetic information and providing instruction for protein synthesis. Ribosomes Structure: it is a dense particle consisting of two subunits, ribosomal RNA and protein. Ribosomes are free or attached to rough endoplasmic reticulum. Function: where protein synthesis occurs. Endoplasmic reticulum Rough Structure: Sacs and tubules making a membrane system. Covered in ribosomes. Function: Makes ..... Reference · Marieb & Hoehn. Human Anatomy and Physiology. 10th ed. Chapter 3 · Marieb, E., Wilhelm, P. and Mallatt, J., 2017. Human Anatomy. 8th ed. London: Pearson Education Limited, p.61. . . . #discoverphysiotherapy #physiotherapists #physiolab #physiotherapystudents #physioworld #physiotutors #physiologyfirst #physiology_lab #physiology #humanphysiology #cell #cells #nucleus #pt #ptstudent #eukaryote #human #humanphysiology #biology #biologynotes #biology🔬 #biologystudent #cellbiology #humanbiology . @physiologyofstudying @_physiology_facts_ @physiology.anatomy @anatomy.physiology.nursing @physiology @thephysiologyofeverything @nucleushealth @physiology.s https://www.instagram.com/p/CCnkqE8H5zT/?igshid=1fies2gsqeviz
