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Holy Spirit High School Biology 2201 January Exam 2016 Name: ____________________ Section 1: This section has 75 multiple choice. Please place all answers on the scantron form in pencil. Section 2: Short answer questions. Answer 5 questions from this section. Good Luck. I. Which statement is not part of the cell theory? A. All organisms are made of one or more cells B. All cells carry on their own life activities C. Cells vary in size but have the same shape D. New cells arise only from other living cells 2. What theory can be attributed to Aristotle? A. Abiogenesis B. Biogenesis C. Cell Theory D. Evolution 3. What scientist concluded that cells are present in all animals? A. Leeuwenhoek B. Schleiden C. Schwann D. Virchow 4. Which of these scientists was the first to suggest biogenesis through his research? A. Needham B. Pasteur C. Redi D. Spallanzani 5. Which one of the following statements is true? A. Animals are the only organisms that are made of cells B. Cells can come from living cells. C. Cells are not the basic unit of function and structure. D. The activity of an organism is independent of the activity of all cells 6. What organelle has the ability to alter its permeability in response to outside influences? A. Cell membrane B. Centriole C. Mitochondria D. Nucleus 7. What is the cell structure directly involved in the production of proteins? A. Chloroplast B. Mitochondria C. Nucleolus D. Ribosome 8 What organelle is known as the “powerhouse” of the cell? A. Chloroplast B. Mitochondrion C. Nucleolus D. Ribosome 9. What cell structure is composed of cellulose? A. Cell wall B. Cytoplasm C. Mitochondrion D. Nucleolus 10. What is the control center of the cell? A. Chloroplast B. Mitochondria C. Nucleus D. Cytoplasm 11. Tay Sachs is a genetic condition that affects some children. With this disease, waste products accumulate in the cell and lead to the destruction the central nervous system. What organelle is most likely not working properly? A. Chloroplasts B. Mitochondria C. Lysosomes D. Ribosomes 12. Birds that live on the ground like turkeys and chickens have dark meat in their legs and white meat in their wings and breast, while flying birds only have dark meat. This is directly related to their energy use. Which organelle is in higher abundance in dark meat compared to white meat? A. Chloroplast B. Mitochondria C. Nuclei D. Ribosomes 13 What organelle is found only in plant cells? A .Chloroplast B. Cytoplasm C. Mitochondria D. Ribosomes 14. Intaking droplets of extracellular fluid containing dissolved particles is known as... A. Osmosis B. Pinocytosis C. Phagocytosis D. Receptor-assisted endocytosis Consider the following diagram for questions 15 and 16 15. What is the name of item number 1 on the microscope diagram? A. Coarse adjustment knob B. Light source C. Ocular Lens D. Objective lens 16. What labeled item should you use to focus an image at low power? A. 4 B. 10 C. 13 D. 14 Use the following image for question 17 Figure 2 17. What type of microscope is used to take this image? A. Compound light microscope B. Simple microscope C. Scanning Electron Microscope D. Transmission Electron Microscope Consider this diagram for question 18 Figure 3 18. What type of microscope has taken this image (Figure 3)? A. Compound light microscope B. Scanning Electron Microscope C. Simple microscope D. Transmission Electron Microscope 19. Which process is NOT included in heterotrophic nutrition? A. ingestion B. photosynthesis C. absorption D. digestion 20. What is the above diagram showing? A. A lipid bilayer B. A phospholipid C. Cell wall D. Fluid Mosaic Model 21. What term best describes a cell membrane? A. Non-permeable B. Permeable C. Selectively permeable D. Homeostasis 22. Which of the following statements about the cell membrane is correct? A. It is a fluid filled organelle surrounding the nucleolus B. It is a rigid structure composed of cellulose C. It is a two layered structure composed of lipids, cholesterol and proteins D. It prevents the exit of all substances from the cell 23. What happens to the cells of a salt-water fish when it is put in a fresh water aquarium? A. They shrink B. They expand C. They stay the same D. None of the above 24. Starch molecules are impermeable to cell membranes while water molecules are permeable. A cell containing 10% starch and 90% water is placed in a hypertonic solution below. Which solution is it? A. 100% water B. 20% starch, 80% water C. 10% starch, 90% water D. 5% starch, 95% water 25. Which of the methods of cellular transport requires the breaking of an ATP molecule? A. Active transport B. Diffusion C. Facilitated diffusion D. Osmosis 26. The process where materials are released from the cell is called: A. Phagocytosis B. Endocytosis C. Pinocytosis D. Exocytosis 27. In cellular respiration, which molecule is broken down to release chemical energy? A. ADP B. glucose C. ATP D. carbon dioxide 28. During photosynthesis A. O2 is released. B. energy from the sun is converted into glucose. C. H2O is released. D. Both A and B are correct 29. Which is the chemical equation for the process of cellular respiration? A. glucose ----> ethanol + ATP B. glucose + oxygen -----> carbon dioxide + water + energy C. carbon dioxide + water ----> glucose + oxygen D. sunshine + oxygen ----> carbon dioxide + water + energy 30. In which organelle does cellular respiration occur? A. Chloroplast B. Cytoplasm C. Mitochondria D. Nucleus Use the following information to answer question #31. Kingdom Phylum Class Order Family Genus Species Animal 1 Staria Colbi Mallus Daptus Calfi Gozis alus Animal 2 Staria Colbi Mallus Daptus Calfi Gozis ascis Animal 3 Staria Colbi Mallus Changus Hopus Alpis aper Animal 4 Staria Hempus Ellius Comer Alsus Totis hamis 31. The pair of animals that are the least closely related to each other are A. 1 and 2. B. 3 and 4. C. 1 and 3. D. 2 and 3. 32. Under the binomial naming system, humans are called Homo sapiens. What is the term for the word Homo ? A. family B. order C. species D. genus 33. A. B. C. D. Based on the six-kingdom system of classification, which two groups of organisms are included in the plant kingdom? protozoa and slime molds algae and fungi bryophytes and tracheophytes sponges and cnidarians 34. A. B. C. D. Which statement describes Linnaeus’ classification system? A greater number of organisms are found within a genus than a class. Each kingdom contains an equal number of organisms. Organisms within each phylum possess identical characteristics. Organisms within the same species have identical scientific names. 35. To which kingdom does an organism belong if it is multicellular, contains a cell wall, and secretes enzymes to digest food outside of itself? Animalia Fungi Plantae Protista A. B. C. D. 36. A. B. C. D. A scientist finds an unknown organism that looks like a dog or a wolf. Which of the following may be used to best determine the identity of the organism? Fossil records DNA evidence Carbon dating analysis Embryonic development 37. A. B. C. D. A hypothesis: can be completely proved by a single experiment may be disproved by a single experiment does not have to be tested to be accepted as probably correct is a proven fact 38. A. B. C. D. Bryophytes are best separated from the ferns, angiosperms and gymnosperms by: lack of vascular tissue spore production alternation of generations sporophyte dominance 39. A. B. C. D. Which represents the vascular plants? Bryophytes Fungi Maple tree Moss 40. A. B. C. D. The process of heterotrophic nutrition occurs in algae bean plants grasshoppers mosses 41. A. B. C. D. 42. A. B. C. D. A compound microscope differs from a simple microscope in that a compound microscope has two: eyepieces light sources objectives lens Angiosperms have several unique adaptations for reproduction. Which reproductive structure is important to help with seed dispersal? spores flower fruit embryo 43. The main function of glucose is: A. to function as an enzyme B. to assist in protein synthesis C. to be part of nucleic acids D. source of energy 44. If a cell contains a nucleus, what kind of cell must it be? A. Animal B. Eukaryotic C. Plant D. Prokaryotic 45. Homo erectus and Homo sapiens are classified in the same A. kingdom, phylum, genus and species B. kingdom, phylum, and genus C. phylum, genus, and species D. genus and species THE ANSWER IS B.......NOT D!!! 46. Which group of organisms would you most likely find living in an extremely hot, active volcano? A. Eubacteria B. Archaebacteria C. Protists D. Algae 47. An organisms ability to maintain a constant internal balance is called: A. homeostasis B. osmosis C. diffusion D. passive transport 48. Which type of organism is an exception to the cell theory? A. virus B. bacterium C. plant D. protozoan 49. What type of bacteria are round in shape? A. Bacilli B. Cocci C. Spirilli D. Spereillia 50. In a green plant, most of the plant pigments are found within the cell organelle called A. centriole B. nucleus C. mitochondrion D. chloroplast 51. Resolution in a microscope refers to: A. the degree of magnification B. the ability to distinguish between two objects C. only applies to electron microscopes D. the number of lenses Answer questions 52 and 53 from the following information. A cellophane bag contains starch and water. The bag is surrounded by a solution of water and iodine. The bag is permeable to water and iodine but it is not permeable to starch. 52. Which type(s) or molecule(s) will move into or out of the bag? A. water only B. starch only C. iodine only D. both water and iodine 53. Which type(s) or molecule(s) will not move into or out of the bag? A. water only B. starch only C. iodine only D. both water and iodine 54. The term binomial refers to: A. six kingdoms B. multiple groupings C. two names D. dichotomous categories. 55. Which of the following is not a characteristic of a fungus? A. autotrophic B. heterotrophic C. mostly multicellular D. asexual and sexual reproduction 56. Which of the following is the largest (in numbers) in the plant kingdom? A. bryophyta B. tracheophyta C. fungi D. mosses 57. Xylem and phloem are used for... A. Transport B. Reproduction C. Protection D. Photosynthesis 58. Fungi are _______________like _______________. A. autotrophs, plants B. autotrophs, animals C. heterotrophs, animals D. heterotrophs, plants 59. Why are mosses found in swampy and other relatively moist environments? A. For dispersal of their seeds B. Lack a vascular system C. Do not have a good means of dispersal and so have always been near water D. Sugars they make during photosynthesis require lots of water to dissolve them 60. All fungi A. are parasitic B. lack chlorophyll C. are multicellular D. are heterotrophic 61. Plantae is a A. kingdom B. phylum C. genus D. class 62. The thread like filaments of fungi are called: A. hyphae B. spores C. zygospores D. chitin 63. _____________are vascular plants that produce seeds on the scales of female cones. A. angiosperms B. bryophytes C. gymnosperms D. monocots 64. Which of these statements about roots is NOT true? A. roots have vascular tissue B. roots anchor plants in the soil. C. roots move food from the leaves around the plant. D. roots move water and minerals up from the ground. 65. Which is NOT a characteristic of life? A. interaction with environment B. growth C. reproduction D. breathing 66. Bacteria are classified as prokaryotes because they A. are unicellular and lack a nucleus B. are multicellular and lack a nucleus C. are unicellular and contain a nucleus D. are multicellular and contain a nucleus 67. Intaking droplets of extracellular fluid containing dissolved particles is known as... A. osmosis B. pinocytosis C. phagocytosis D. receptor-assisted endocytosis 68. Two similar size animal cells are placed into a 0.5% sucrose solution. Cell A enlarges in size for a while then stops; cell B continues to enlarge in size and finally breaks open. Which of the following was true at the time the experiment began ? A. Cell A was hypotonic to the solution and cell B was hypertonic B. Cell A was hypertonic to the solution and cell B was hypotonic C. Cell A was hypertonic to cell B D. Cell B was hypertonic to Cell A 69. Which are the most advanced plants? A. angiosperms B. ferns C. bryophytes D. gymnosperms 70. Which organisms are included in the animal kingdom? A. cnidarians B. tracheophytes C. bryophytes D. fungi 71. Who invented the microscope? A. Redi B. Leeuwenhoek C. Spallanzani D. Needham 72. A scientist named Dr. Dolittle discovered a cell in his lab. The cell had a simple structure, no nucleus and was very small. What type of cell was it? A. prokaryotic B. eukaryotic C. plant D. animal 73. The ______ should never be adjusted when a slide is under the high power objective lens because the slide could be damaged. A. fine adjustment B. coarse adjustment C. diaphragm D. eyepiece 74. What organelle is known as the “powerhouse” of the cell? A. chloroplast B. mitochondrion C. nucleolus D. ribosome 75. What Kingdom was once classified as plants, but was later proven to be heterotrophic? A. animals B. bacteria C. fungi D. protista