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Cell Jeopardy

Cell Jeopardy. $10 Microscopes. What is the magnification of a 10X eyepiece and a 40X objective? Who first coined the word “cells?” ANSWER: 400 X Hooke. $70 Microscopes. Show where these are on a compound light microscope: stage Condenser Iris diaphragm

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Cell Jeopardy

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  1. Cell Jeopardy

  2. $10 Microscopes • What is the magnification of a 10X eyepiece and a 40X objective? Who first coined the word “cells?” • ANSWER: 400 X • Hooke

  3. $70 Microscopes • Show where these are on a compound light microscope:stage • Condenser • Iris diaphragm • Coarse adjustment • Fine adjustment

  4. $10 Nicknames • What organelle would be known as “the genetic control center?” • ANSWER: nucleus

  5. $20 Nicknames (2) • What organelle is the powerhouse of the cell? • What structure of the plasma membrane is for identification markers? • ANSWER: mitochondrion • ANSWER: carbohydrate chains

  6. $30 Nicknames (3) • What could be called the “ribosome factory?” • What is the name of movment in and out of the plasma membrane that uses ATP? • Do prokaryotes contain membraned-bound organelles like eukaryotes? • ANSWER: nucleolus • ANSWER: active transport • ANSWER: no

  7. $40 Nicknames (2) • What organelle means “network of channels within a cell?” • What are two other names for the cell membrane? • ANSWER: Endoplasmic reticulum • ANSWER: plasma membrane Phospholipid bilayer

  8. $50 Nicknames (2) • What organelle means “breakdown body” or “clean-up crew?” • How is osmosis and diffusion different? • ANSWER: lysosome • ANSWER: osmosis is water moving through a selectively permeable membrane

  9. $70 Nicknames • What would be called in a cell:(A) the supportive meshwork of fine fibers AND (B) the “solar power system?” • ANSWER: (A) cytoskeleton • (B) chloroplasts

  10. Cell Structure and FunctionMatching P. Has enzymes)

  11. $10 Picture It • What is this in the cell picture? • ANSWER: • Golgi apparatus

  12. $20 Picture It • How could you tell the difference between ER and Golgi in a cell picture? • ANSWER: ER is connected and Golgi are not connected stacks

  13. $30 Picture It • How could you tell differences between mitochondria and chloroplasts? • ANSWER: mitochondria have wavy inner membrane and chloroplasts have green stacks

  14. $40 Picture It • Draw a red blood cell in a hypertonic solution. Draw the arrows of the flow of water. Identify the hypertonic and the hypotonic solutions.

  15. hypo

  16. $50 Picture It • How would you tell the difference in a cell diagram among: • Vacuoles • Lysosomes • Ribosomes?

  17. Food/water storage smallest Has enzymes

  18. $70 Picture It • Show two structures that would be in:an animal cell that would not be in a plant cell AND • Would be in a plant cell that would not be in an animal cell • (SEE DIAGRAMS NEXT SLIDE)

  19. ANIMAL PLANT

  20. Animal Plant Centrioles, Cilia Chloroplasts, Cell Wall

  21. $10 Just Do It! • What controls the materials that comes in and out of a cell? • ANSWER: plasma membrane

  22. $20 Just Do It! • What structure carries proteins between ER and the Golgi apparatus and to the plasma membranes? • ANSWER: vesicles

  23. $30 Just Do It! • Which microtubules are used in cell division in an animal cell? centrioles • Which microtubules are long and few in protists? Flagella • Many and short in protists? cilia • ANSWER: centrioles • ANSWER: flagella cilia

  24. $40 Just Do It! The wavy ones The green ones Whole circle Wavy inside Dark center

  25. $40 Just Do It! cytoskeleton The wavy ones: mitochondrion The green ones: chloroplasts Golgi apparatus Whole circle (Nucleus) Wavy inside (Chromatin) Dark center (nucleolus)

  26. $50 Just Do It! • How are these related? • Chromatin • Chromosomes • DNA • ANSWER: chromatin (loose DNA + protein) Chromosomes (tightly coiled DNA + protein) DNA (genetic molecule)

  27. $60 Just Do It! • What is the correct term? • Engulfing of large particle • Engulfing of water • Waste leaving cell • Engulfing particles into cell in general

  28. $60 Just Do It! • What is the correct term? • Endocytosis of large particle • A: phagocytosis • Endocytosis of water • A: pinocytosis • Waste leaving cell • A: exocytosis • Engulfing in general • Endocytosis

  29. $70 Just Do It! • What do each of these organelles make?Nucleolus Smooth ER Rough ER • ANSWER: nucleolus (ribosomes) Smooth ER (lipids) Rough ER (proteins)

  30. $10 Misc. • What is the smallest organelle? What is the largest organelle? Ribosomes nucleus vacuole lysosome vesicle mitochondrion • ANSWER: ribosomes (smallest) • Largest: nucleus (animal) water vacuole (plant) (sm) Ribosomes Vesicles Lysosome Vacuole Mitochondrion Nucleus (lg)

  31. $20 Misc. • IF you placed a plant cell in a hypotonic solution what direction would the water flow? Where are the hypotonic and the hypertonic solutions?

  32. $20 Misc. hyper

  33. $30 Misc. • What is the largest cell known? • What is the smallest cell known? • ANSWER: Ostrich egg • Mycoplasmas bacteria

  34. $40 Misc. • What two structures of bacteria help it stick to its surfaces? • ANSWER: pili and capsule

  35. $50 Misc. Name the organelles: A. B. C. D. E.

  36. $50 Misc. • Name the organelles: • Rough ER • B. Mitochondrion • C.Smooth ER • D. Nucleolus • E. Ribosome

  37. $60 Misc. • When you first place a slide on a microscope: • What power do you use first • Where is the stage located? • ANSWER: lowest power (4x) • stage is closest to objective

  38. $70 • Trace the path of a protein-What happens at each position? • In rough ER • How transported to Golgi • What Golgi does to proteins • Where proteins are stored

  39. Proteins assembled Carried to Golgi Repackages protein Stored in vacuole

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