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Bellwork:

Bellwork:. Locate your Core 40 Study Guide. Today’s Goal: Reinforce Nature of Biology, Ecology and Chemistry. CHALLENGE!. Core 40 Test Practice. Batter Up!. Play Ball!. Cells. Types of Cells Organelles and Functions Transportation Energy Photosynthesis Respiration Cell Division.

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Bellwork:

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  1. Bellwork: • Locate your Core 40 Study Guide. • Today’s Goal: • Reinforce Nature of Biology, Ecology and Chemistry.

  2. CHALLENGE! Core 40 Test Practice

  3. Batter Up! Play Ball!

  4. Cells Types of Cells Organelles and Functions Transportation Energy Photosynthesis Respiration Cell Division

  5. Prokaryotic or Eukaryotic?

  6. Prokaryotic or Eukaryotic?

  7. Prokaryotic or Eukaryotic? Plant Cell or Animal Cell?

  8. Prokaryotic or Eukaryotic? Plant Cell or Animal Cell?

  9. Name the Organelle? Found in Plant Cells, Animal Cells or Both?

  10. Name the Organelle? Found in Plant Cells, Animal Cells or Both?

  11. Name the Organelle? Found in Plant Cells, Animal Cells or Both?

  12. Name the Organelle? Found in Plant Cells, Animal Cells or Both?

  13. Name the Organelle? Found in Plant Cells, Animal Cells or Both?

  14. Name the Organelle? Outside the Cell Found in Plant Cells, Animal Cells or Both? Inside the Cell

  15. Name the Organelle? Inside the Cell Enlarged Found in Plant Cells, Animal Cells or Both? Outside the Cell

  16. Name the Organelle? Found in Plant Cells, Animal Cells or Both?

  17. Name the Organelle? Found in Plant Cells, Animal Cells or Both?

  18. Name the Organelle? ? Found in Plant Cells, Animal Cells or Both?

  19. What is it? DNA

  20. List the three parts of the Cell Theory. • All living things are made of cells. • Cells are the basic units of life. • All cells come from pre-existing cells.

  21. What are the two basic types of cells? Prokaryotes and Eukaryotes

  22. Which type of cell has a nucleus? Present your answers! Eukaryote

  23. This is the simpler of the two types of cells. Prokaryotes

  24. This type of cell has membrane-bound organelles. Eukaryotic

  25. ______________ is the thin, flexible barrier around all cells. Plasma membrane (Cell membrane)

  26. The plasma membrane is made up of two layers of ______________. Phospholipids

  27. What are the two parts of a phospholipid called? Head and a tail

  28. These molecules are located in the hydrophobic region of the membrane and strengthen the membrane. Cholesterol

  29. Scientists call the model they have developed to represent the structure of the plasma membrane the ______ ________ model. Fluid Mosaic

  30. What does it mean to be selectively permeable? To choose what goes in and what doesn’t

  31. T or F. All cells have cell membranes. Present your answers! True

  32. T or F. All cells have DNA. Present your answers! True

  33. T or F. All cells have cytoplasm. Present your answers! True

  34. T or F. All cells have a nucleus. Present your answers! False

  35. T or F. All cells have a cell wall. False – animal cells do not.

  36. What is the name of the membrane that surrounds the nucleus? Nuclear envelope

  37. What are the functions of the cytoskeleton? For cell support and movement

  38. The cytoskeleton is made up of what three components? Present your answers! Microtubules, microfilaments, and intermediate filaments

  39. What do ribosomes do for the cell? Present your answers! Make proteins

  40. Where can you find ribosomes in a cell? Present your answers! On rough ER, and in the cytoplasm (also in the nucleolus when they are being made

  41. What are the two types of Endoplasmic reticulum and what is the structural difference between the two types? Present your answers! Smooth and Rough – rough have ribosomes attached

  42. What does the ER do for the cell? Rough – modifies proteins Smooth – makes lipids and breaks down drugs and alcohol

  43. What does the Golgi apparatus do for the cell? Processes and packages proteins for export

  44. What is the function of a lysosome? To digest or break down food, old organelles, or other waste

  45. What type of molecules are inside lysosomes? (These molecules are what make the breaking down happen.) Enzymes

  46. What is the function of a central vacuole? A place for plants to store water, minerals, and waste; strengthens the cell and helps support the entire plant

  47. What do chloroplasts do for the cell? Convert energy from sunlight to chemical or food energy; perform photosynthesis

  48. Do animal cells have chloroplasts? Present your answers! No

  49. What is the function of the mitochondria? Present your answers! To make energy (the power plant of the cell)

  50. Animal, Plant, or Both: Cell Membrane Present your answers! Both

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