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Cell Mates ● 3 Sections of the Cell ● All cells take in _______________, _________________, and __________________________. ● 3 main sections o ____________________________________ o ____________________________________ o ____________________________________ ● Label the parts of the cell as the video goes. ● Cytoplasm o _______________________________ material inside of the cell. o Most _________________________ float within ● _______________________ ● _______________________ ● _______________________ ● _______________________ ● _______________________ ● _______________________ ● _______________________ ● _______________________ o Job: Help ___________________ solutes and _____________ materials around. ● Plasma Membrane o Aka: __________________________________ o Composition: Bilayer of ____________________ and ____________________________ o Job: allow materials to __________________________ o ______________________________: only specific materials may ___________ and __________ through ______________ and _________________ channels o Nucleus o Job: ____________________cell activity o Inside: ▪ _____________________ ● Long strands of _________________ ● Holds information to ____________________________ ▪ _________________________: makes ___________________________. o
● Endoplasmic Reticulum o __________________ ER ● Receives _________________________ from the _____________. ● Job: _____________ system that _______________ protein making ________________. o _________________ ER ● Makes __________ and ___________________ toxins (no ribosomes) ● Ribosomes o
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● Golgi body o
Created by ______________________ Transported by the ________________ ER Job: make _________________________. Job: ___________________, _____________________, and _____________________ proteins. ● Protein Shipment o Nucleolus makes _____________________ o Ribosomes travel through ________________ ER making _________________. o Golgi Body _______________ and ___________________________ the proteins. o _________________________ releases the protein from the cell. ● Discuss with neighbor and answer questions 1) Which organelle builds proteins? 2) Stores DNA? 3) Produces Ribosomes? 4) Creates fats and breaks down toxins? 5) Packages and releases proteins from a cell? 6) Allows material to enter/exit a cell? 7) Links chains of amino acids together? o Place the following steps of protein creation in order from start to finish ● Golgi body packages and exports the finished proteins in a vesicle ● Ribosomes travel along the rough ER and creates proteins ● Nucleolus makes ribosomes ● Ribosomes exit the nucleus ● Mitochondria ● Job: Create ____________ (energy molecule) in a process called ________________________________ ● ______________________________________: once free living organisms that became part of modern cells. o Evidence: ● Own _______________ and _________________________ ● Make _______________________________________ ● _______________________________ ● Lysosome ● Contain ______________________________ ● Job o _______________________________ food o Kill _____________________________ o _______________________________: Destroy dying cell ● Cilia and Flagella ● Job: ______________________ ● _____________________: short hair­like extensions (numerous) ● _____________________: long whip­like extension (very few) ● Cell Wall ● ____________________________ layer of __________________,___________________, and _________________ cells ● Jobs: adds ____________________ for growth. ● Made of tough ______________________ o Hard to digest ● Witnessed by Robert Hooke in 1665 ● Chloroplast ● Job: perform _______________________________ ● ___________________________ molecules _____________________ sunlight, and convert water and CO​2​ into ________________. ● _____________________________ theory: were once free living organisms that became parts of modern cells. ● Evidence: o Own _______________ and ___________________________ o Make __________________ o ___________________________________ ● Vacuole ● Job: Stores __________________, ______________________, ____________________ pigments ● Plant cells: _______________________________ vacuoles ● Cytoplasmic streaming occurs. ● Animal cells: ________________________ smaller vacuoles 1) Pick an organelle….. any organelle. Describe its function. 2) Name 7 organelles that can be found within the cytoplasm. 3) Describe the pathway that proteins travel from creation to exportation. 4) List various reasons to help support the theory of endosymbiosis. 5) Name two organelles that plant cells have and animal cells do not. 6) Which organelle creates ATP energy for cells? 7) Which organelle creates converts sunlight into sugar? 8) Which organelle creates ribosomes? 9) Which organelle fuses with the cell membrane to release proteins? 10) Which molecule holds the information to make a protein?