Single-Celled vs. Multicellular Organisms
Quiz by Amineh Chandler
Grade 5
Science
North Carolina Standard Course of Study
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12 questions
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- Q1How can a Paramecium carry out all of life’s functions?by having specialized cellsby being smaller than most organismsby performing all processes in one cellby being larger than most organisms120s5.L.1.1
- Q2What is the difference between single-celled organisms’ and multicellular organisms’ ability to survive?Single-celled organisms depend on other organisms for survival, while multicellular organisms do not.Single-celled organisms contain many specialized cells necessary for survival, while multicellular organisms do not.Multicellular organisms contain many specialized cells necessary for survival, while single-celled organisms can survive alone.Multicellular organisms depend on other organisms for survival, while single-celled organisms do not.120s5.L.1.1
- Q3Which best explains why a human needs many cells to survive?Each cell works with other cells to perform all necessary life functions.Each cell absorbs a different gas from the environment necessary for human survival.Each individual cell is too small to function alone.Each cell joins with other cells to form one massive cell.120s5.L.1.1
- Q4Which accurately explains how an organism is capable of survival?A fish can exist if it lives in a group with many organisms even though it is single-celled.A grasshopper can live off only one food source even though it is single-celled.An amoeba can perform all of life’s processes because it is single-celled.An earthworm can survive by using its long, straight digestive system even though it is single-celled.120s5.L.1.1
- Q5Which of these is a structure that is present in all organisms?a tissuea stomachbraina cell120s5.L.1.1
- Q6A single-cell organism can do everything EXCEPT...perform many jobs to surviveuse energymake food for themselvesmake a second version of themselves120s5.L.1.1
- Q7Which BEST describes ALL unicellular organisms?Every cell can move on its own.Every cell can make food.Every cell is round.Every cell performs all life functions.120s5.L.1.1
- Q8A scientist is trying to decide whether an organism is unicellular or multicellular. Which information would help the scientist most to make her decision?how fast the organism growswhat the organism eatssize of the cells of the organismhow many types of cells are in the organism120s5.L.1.1
- Q9Which statement BEST describes bacteria?It contains different kinds of cells.It contains MORE than one cell.It is part of a larger organism.It is a complete single-celled organism.120s5.L.1.1
- Q10Which characteristic do single-celled organisms and multicellular organisms have in common?Both perform all life processes within one cell.Both have cells with specialized functions for each life process.Both have a way to get rid of waste materials.Both are able to make food from sunlight.120s5.L.1.1
- Q11Which is an example of a single-celled organism?insectwormfishamoeba120s5.L.1.1
- Q12Which is an example of multi-celled organisms?amoebacricketsbacteria120s5.L.1.1