1 / 60

Test Format

Test Format. 28 Multiple Choice Questions (1.5 points each) 3 Matching sections Memory Check Revisited (Combination of the two sides into 1, 18 questions each word used once) Phases of Mitosis (6 phases used once) Campaign Posters (24 cell types, each used once) 4 Short Answer Questions.

dino
Download Presentation

Test Format

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Test Format • 28 Multiple Choice Questions (1.5 points each) • 3 Matching sections • Memory Check Revisited (Combination of the two sides into 1, 18 questions each word used once) • Phases of Mitosis (6 phases used once) • Campaign Posters (24 cell types, each used once) • 4 Short Answer Questions

  2. Unit 2 Review

  3. Today’s Game is…

  4. The Game Board

  5. 1 • When analyzing a specimen under a microscope, why do we stain the specimen? Answer: Most cell parts appear clear under the bright light of a microscope. Staining them gives them color and therefore makes it easier to see. BACK

  6. 2 • When a chromosome copies itself, the copy is referred to by this “relative” term. Answer: sister BACK

  7. 3 • This membrane junction are impermeable junctions that bind cells together into leakproof sheets? BACK Answer: tight junctions

  8. 4 • This is a nonfunctioning unit in a cell. Answer: inclusion. BACK

  9. 5 • This type of tissue is also known as fat, and it is essentially an areolar tissue in which fat cells predominate. Answer: Adipose Tissue BACK

  10. 6 • This is another name for a red blood cell. Answer: erthrocyte BACK

  11. 7 • Describe what happens during diffusion. Answer: Substances move from areas of high concentration to areas of low concentrations until eventually there is an equal concentration in all areas. BACK

  12. 8 • When analyzing a specimen under a microscope, why must the sample be very thin? Answer: This is to allow light to pass through the sample and to allow only one layer of cells to be observed at a time BACK

  13. 9 • In this phase, chromosomes appear as threadlike coils at the start, but each chromosome is copied by the end. Answer: interphase BACK

  14. 10 • This is the process in which a pressure gradient actually pushes a solute containing fluid from a higher pressure to a lower pressure. Answer: filtration BACK

  15. 11 • This refers to when a cell moves a large amount of substances out of the cell Answer: exocytosis BACK

  16. 12 • What occurs if a solution is hypotonic and a cell was placed into it? Answer: The cell would swell and possibly rupture BACK

  17. 13 • This is the process during protein synthesis when the DNA is copied by RNA. Answer: transcription BACK

  18. 14 • This type of tissue is made up of connective tissue sheets that attach to the body’s skeleton and help the body with movement. Answer: skeletal muscle BACK

  19. 15 • This type of connective tissue forms the cushionlike disks between the vertebrae. Answer: fibrocartilage BACK

  20. 16 • This attached skeletal muscles to bones. Answer: tendons BACK

  21. 17 • This is also known as osseous tissue. Answer: bone BACK

  22. 18 • This word mean one layer of cells. Answer: simple BACK

  23. 19 • In this phase, centrioles appear and begin to move to opposite ends of the cell while spindle fibers forms between the poles. Answer: prophase BACK

  24. 20 • What is the relationship between a triplet and a codon? Answer: A triplet is a three-base sequence on a DNA molecule. A codon is the corresponding three-base sequence on the mRNA molecule Example: Triplet on DNA AAT-CGT Corresponding Codon on RNA UUA-GCA BACK

  25. 21 • What type of cell is this? BACK Answer: macrophage

  26. 22 • This broad type of tissue if used for support. Answer: connective BACK

  27. 23 • This is a picture of this type of tissue BACK Answer: stratified squamous

  28. 24 • In this phase, chromatids attach to the spindle fibers. Answer: metaphase BACK

  29. 25 • Give two examples of tissues undergoing the aging process and what happens to the tissue as it ages. Answer: epithelial membranes lose their elasticity and began to sag We begin to “dry out” as exocrine glands become less active Endocrine glands produce less hormones so the body processes they control become less effective Bones become porous and weaker Muscles begin to atrophy (deteriorate) BACK

  30. 26 • This refers specifically to when liquid material is taken into the cell. Answer: pinocytosis BACK

  31. 27 • This broad type of tissue is used for control. BACK Answer: nervous

  32. 28 • What is area O called BACK Answer: Mitochondria

  33. 29 • What occurs if a solution is hypertonic and a cell was placed into it? Answer: it would shrink BACK

  34. 30 • This type of tissue help to insulate and protect the delicate neurons. Answer: Supporting cells of the nervous tissue BACK

  35. 31 • In this phase, chromatids separate and begin to move to opposite ends of the cell. Answer: anaphase BACK

  36. 32 • What is inflammation and how does it help the healing process. Answer: A swelling of a tissue. It is used by the body to keep the injured area from moving and thus prevents further damage BACK

  37. 33 • This is a fragile, transparent barrier that consists of two lipid layers arrange “tail to tail” Answer: plasma membrane BACK

  38. 34 • small, dark-staining round body where ribosomes are assembled Answer: nucleolus BACK

  39. 35 • This is what the fluid inside the cell is referred to. Answer: intracellular fluid BACK

  40. 36 • These detoxify the cell of poisonous materials and deactivate free radicals using oxidase enzymes. Answer: peroxisomes BACK

  41. 37 • This is a cell that gathers information and controls body functions. Answer: nerve cells (nueron) BACK

  42. 38 • In this phase, two nuclei form and the chromosomes appear as chromatin. Answer: telephase BACK

  43. 39 • This cell type covers and lines body organs. BACK Answer: epithelial cells

  44. 40 • These are the “wires” that help to resist pulling forces on the cell. Answer: intermediate filaments BACK

  45. 41 • Why are stratified epithelial tissues better for protection purposes than simple epithelial tissues? Answer: Stratified epithelial tissue has multiple layers of cells, which means there are more cells to absorb the damage BACK

  46. 42 • This is the female cell of reproduction. Answer: oocyte BACK

  47. 43 • Name this type of cell BACK Answer: Epithelial Cells

  48. 44 • This is a slick membrane that lines the ventral body cavity and covers the organs in the cavity. BACK Answer: serosae

  49. 45 • The lower surface of an epithelial tissue is known as this. Answer: the basement membrane BACK

  50. 46 • These are tiny fingerlike projections that greatly increase the surface area for faster absorption Answer: microvilli BACK

More Related