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- 1. Multiple ChoiceA collection of organisms that make up a community as well as all of the nonliving aspects of the environment.PopulationCommunityHabitatEcosystem
- 2. Multiple ChoiceWhich of the following is a population?hawks, barred owls, and eagles on NC coastmountain streamall the frogs in a pondblue-tailed skinks (lizards) around a barn
- 3. Multiple ChoiceWhich of the following best describes a community?sharks, groupers, anemones and shrimp on a coral reefdecorator crabs on the seafloorloggerhead sea turtles in Atlanticprairie grassland in Wyoming
- 4. Multiple ChoiceAn organism that eat's plants and meat.herbivoreomnivorecarnivoredetrivore
- 5. Multiple Choice
The shrew provides energy for the _______?cricketgrasshopperfrogsnake - 6. Multiple ChoiceWhich of the following is a herbivore?cricketfroghawkshrew
- 7. Multiple ChoiceWhat does a food web represent?All connections of energy flow throughout all organisms in a habitat.The specific ways that mutualism is carried out.A single pathway or energy flow between organisms.How carnivores get their food.
- 8. Multiple ChoiceThe rabbit in this food web would be considered a:DecomposerProducerSecondary ConsumerPrimary Consumer
- 9. Multiple ChoicePart of the earth that living organisms inhabit...biospherebiomenicheecosystem
- 10. Multiple ChoiceKeeping your internal body temperature the same is calledexcretionhomeostasisrespirationmetabolism
- 11. Multiple ChoiceThe basic unit of life is called a (n)atomcompoundcellenergy
- 12. Multiple ChoiceA scientific theory isthe same as a hypothesisa well-tested explanation that unifies a broad range of observationsthe same as the conclusion of an experimentthe first step in a controlled experiment
- 13. Multiple ChoiceThe study of life.biologybiosphereDNAmetabolism
- 14. Multiple ChoiceAn organism made of one cell is calledunicellularmulticellular
- 15. Multiple ChoiceWhich one of the following is a characteristic of life?GrowthBreathingExpelling toxinsPhotosynthesis
- 16. Multiple ChoiceWhich one of the following is a characteristic of life?PhotosynthesisAdapting to your environment/ surroundingsExpelling toxinsBreathing
- 17. Multiple ChoiceIn order to be considered living an organism must havebloodcellsbrainshair
- 18. Multiple ChoiceWhat is the main source of energy on Earth?starsmoonwatersun
- 19. Multiple ChoiceIn what organelle is the genetic material found inside?
Endoplasmic ReticulumGolgi ComplexNucleolusNucleus - 20. Multiple ChoiceWhat is the function of the mitochondria?Structure that manufactures ribosomesStructures that converts food to energyStack of membranes that packages chemicalsStructure that contains DNA and directs the cell
- 21. Multiple ChoiceI make proteins for the cell. What am I?ribosomemitochondriachloroplastlysosome
- 22. Multiple ChoiceWhich structures are present in animal and plant cells?Mitochondria, nucleus and cell membraneNucleus, cell wall, cytoplasmNucleus, cell membrane, ChlorophyllCell membrane, chloroplast, cell wall
- 23. Multiple ChoiceHow does a cell maintain homeostasis?Regulates what enters and leaves the cellFlexibilityProtective barrierStructure and support
- 24. Multiple ChoiceThis thin layer protects the cell and regulates what substances enter and leave the cell.cell membranecellcell wallgolgi body
- 25. Multiple ChoiceIn a plant cell, a stiff wall surrounds the membrane, giving the cell a rigid, boxlike shape.cell membranecellribosomecell wall
- 26. Multiple ChoiceThese organelles capture energy from sunlight and use it to produce food for the cell.cell membranechloroplastscell wallribosomes
- 27. Multiple ChoiceA tiny cell structure that carries out a specific function within a cell.organellecellnucleusribosomes
- 28. Multiple ChoiceChose the option that best describes prokaryotic cells. Prokaryotic cells..are single celled organisms that do not have a nucleus or membrane bound organelleshave a protective layer that covers the the cells surface and acts as a barrierare the smallest unit that can preform all the processes necessary for life
- 29. Multiple ChoiceWhich organism listed below is a prokaryote?doghumansunflowerbacterial cell
- 30. Multiple ChoiceWhat tool do you use to view cells?metric rulermagnifying glassmicroscopepetri dish
- 31. Multiple ChoiceThe main source of energy for all life comes from ____.the EarthPlantsthe sunthe food we eat/make
- 32. Multiple ChoiceThe reactants of photosynthesis aresugar and water.sugar and oxygen.Solar energy, carbon dioxide and water.carbon dioxide, solar energy, and oxygen.
- 33. Multiple ChoiceWhich statement about photosynthesis is correct?Plants get the energy they need for photosynthesis from water.Plants get the energy they need for photosynthesis from soil.Plants get the energy they need for photosynthesis from sunlight.Plants do not require energy to perform photosynthesis.
- 34. Multiple ChoiceWhat are the products of photosynthesis?Carbon dioxide and waterCarbon dioxide and oxygenGlucose and oxygenGlucose and water
- 35. Multiple ChoiceWhat pigment absorbs sunlight for photosynthesis?chloroplastthylakoidgranachlorophyll
- 36. Multiple ChoiceWhat characteristic sets heterotrophs apart from autotrophs?Heterotrophs can be classified only as mammals.Heterotrophs use energy from the sun to make their own food.Heterotrophs obtain food from consuming other living or once-living things.Heterotrophs obtain food through the process of photosynthesis.
- 37. Multiple ChoiceWhat kind of things perform cellular respiration?living things onlynonliving things onlyplants onlyanimals only
- 38. Multiple ChoiceAnother name for sugar isATPCellularGlucoseFall Out Boy
- 39. Multiple ChoiceWhere does cellular respiration take place in the cell?Cell MembraneNucleusMitochondriaVacuole
- 40. Multiple ChoiceMike has four aquatic plants of the same size and the same species. He submerges the plants in a separate beaker filled with 200 ml of water. She then sets each beaker under a different intensity of light. Mike observes that, of the four plants, the plant in the beaker under the most intense light gives off the most gas bubbles in a 20 minute period.
Which of the following statements best explains Mike’s observations?Cells decompose most quickly under the most intense light.Water evaporates from plants faster under the most intense light.Photosynthesis occurs at the highest rate under the most intense light.Gases in the leaves of plants expand most under the most intense light - 41. Multiple ChoiceA diagram representing the relationship between photosynthesis and cellular respiration is shown.
The numbered boxes in the diagram represent which of the following?1 - water; 2 - nitrogen1 - nitrogen; 2 - oxygen1 - oxygen; 2 - carbon dioxide1 - carbon dioxide; 2 – water - 42. Multiple ChoiceIn which eukaryotic organelles does photosynthesis occur?mitochondriastomataxylemchloroplast
- 43. Multiple Choicepotted plant is placed inside a clear, sealed vacuum container that has water pumped into it on a regular basis. The container is placed in the sun and the plant’s growth is monitored. Which statement best describes what will most likely happen to the plant over time?The plant will grow faster because it is sheltered from the wind.The plant will die because it does not have oxygen for photosynthesis.The plant will die because it does not have carbon dioxide for photosynthesisThe plant will grow at a slower rate because it requires more water.
- 44. Multiple ChoiceWhich term refers to the diffusion of water molecules through a cell membrane?osmosispassive transportactive transportengulfing
- 45. Multiple ChoiceWhich of the following is NOT a characteristic that all living things share?a cellular organizationusing energymovementreproduction
- 46. Multiple ChoiceWhich of the following statements is part of the cell theory?Only plants are composed of cells.All cells are produced from other cells.Cells can be produced from nonliving matter.Cells are one of several basic units of structure and function in living things.
- 47. Multiple ChoiceThe scientific name for something that is aliveorganismcelltissuehuman
- 48. Multiple ChoiceA testable, educated guess which an experiment can be designed around.inferencevariablehypothesiscontrolled experiment
- 49. Multiple ChoiceThis reaction releases the energy stored in glucose.Cell respirationPhotosynthesis
- 50. Multiple ChoiceThe place where cellular respiration in eukaryotes takes place isATPmitochondriafermentationchloroplasts
- 51. Multiple ChoicePlant and animal cells use glucose and oxygen to makeATPcarbon dioxidesugargreen cells
- 52. Multiple ChoiceWhich of the following is food plants make for themselves?saltglucosechlorophyllATP
- 53. Multiple ChoiceWhat kind of cell is this?animal cellbell bellplant cellvacuole
- 54. Multiple ChoiceWhat is the difference between rough and smooth ER?There is no difference.Plants have rough ER, animals have smooth ER.What type of injuries the Doctors treat.Rough has ribosomes, smooth does not.
- 55. Multiple ChoiceWhat is the name of the genetic material that is inside the nucleus?ERATPYOLODNA
- 56. Multiple ChoiceThe ___________ is the basic unit of lifeorgancellatomtissue
- 57. Multiple ChoiceAll cells come from___________ cells.pregnantpre-existingpaternalpin size
- 58. Multiple ChoiceThe cell membrane is selectively permeable, which means...All materials can enter and leave the cellCertain things can enter while others cannotThe cell manually sorts through all materialsOnly certain cells can interact with the cell.
- 59. Multiple ChoiceWhat is the name of the process in which molecules move from an area of high concentration to an area of low concentration across a selectively permeable membrane?DiffusionOsmosisActive TransportFacilitated Diffusion
- 60. Multiple ChoiceThe picture below is an example of _________________.osmosisisotonicdiffusionactive transport
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