Name:_____________________________________________ Class Hour:_______ Cells & Cell Theory Packet A. Watch the Bill Nye video on Cells on EdPuzzle.com B. Watch the video “The Wacky History of Cell Theory” on EdPuzzle.com C. Use the textbook pages posted on Google Classroom for the following questions. 1. What is a cell?____________________________________________________________________________ 2. “Each cell can __________________, ___________________, ____________________ and __________ ____________________. 3. Summarize what each scientist discovered/did in the table below: Robert Hooke date: Anton van Leeuwenhoek date: Matthais Schleiden & Theodore Schwann date: 4. What did Rudolf Virchow propose (hypothesized) that cells _______________________________ ________________________________. 5. Cell Theory explains the __________________________ between ____________ and _____________ things. 6. Cell theory is: 1. ____________________________________________________________________________________ 2. ____________________________________________________________________________________ 3.____________________________________________________________________________________ 4.____________________________________________________________________________________ 7. Some organisms are made of only a ____________ cell. You are made of _________________ of cells. In _____________________ organisms like you, there are many different types of _____________________ cells. 8. All cells share similar characteristics: 1. All cells are surrounded by a __________________________________________. 2. All cells contain ________________________________. 3. All cells contain _______________________________. 4. All cells contain ____________. 9. Define the following words: A. Cell Membrane:_________________________________________________________________ ___________________________________________________________________________________ B. Organelle: ______________________________________________________________________ ___________________________________________________________________________________ C. Cytoplasm:______________________________________________________________________ ____________________________________________________________________________________ 10. Complete the table below using the picture on page 96: Prokaryotic Cells Eukaryotic Cells D. Go to EdPuzzle and watch the BrainPop video called “Cells”. E. Answer the questions below with the textbook pages posted on Google Classroom. 1. Name 3 ways a cell is like a cookie factory: Write the letter of the function of the cell next to the cell part. Use the textbook pages posted on Google Classroom. Found in both kinds of cells: ______ Mitochondria A. separates the inside of the cell from the outside ______ Vacuole B. Controls activities of the cell ______ Endoplasmic Reticulum C. Stores water, food and wastes ______ Ribosomes D. Protein factory ______ Golgi bodies E. The “goo” that holds the cell parts together ______ Lysosomes F. Give the cell its shape and strength ______ Cytoskeleton G. Contains chemicals that break down food ______ Cell membrane H. Produces the cell’s energy ______ Nucleus I. Receives materials from the ER ______ Cytoplasm J. Carries materials from one part of the cell to another Found in only animal cells: _____ Cytoskeleton A. Captures energy from sunlight _____ Cell Wall B. Gives the cell its shape and strength _____ Chloroplasts C. Surrounds cell & gives rigid structure Use the images on Google Classroom to label AND color the cells below: