Introduction to Biology
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is an autotroph? | An organism that makes its own food
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| What is a heterotroph? | An organism that depends on others for food
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| Do all the cells of an organism have the same DNA? | Yes
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| What makes a bone cell different from a muscle cell? | Different DNA is activated
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| What is the purpose of an autotroph in the carbon/oxygen cycle? | To make oxygen
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| What cell carries oxygen to the rest of the cells in the body? | red blood cell
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| What cell fights infection in the body? | white blood cell
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| Why are heterotrophs important in the carbon/oxygen cycle? | To make carbon dioxide
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| What structure in protozoa helps maintain homeostasis by maintaining water balance? | contractile vacuole
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| What structure in an amoeba allows movement? | pseudopodia
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| What structure in paramecium allows movement? | cilia
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| What structure in sperm cells allows movement? | flagella
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| What structure in euglena allows them to find sunlight? | eyespot
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| How are prokaryotic and eukaryotic cells the same? | plasma membrane
ribosomes
cytoplasm
DNA
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| How are prokaryotic and eukaryotic cells different? | prokaryotes have no nucleus, eukaryotes do have nuclei
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| How are the offspring produced by asexual reproduction different from the offspring produced by sexual reproduction? | Offspring produced by asexual reproduction are genetically the same
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| Sexual reproduction produces offspring that are | genetically different from each other or their parents
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| When a flea feeds on a dog, this is an example of | parasitism
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| Bubbles of gas produced by a plant under water are... | oxygen
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| The only living prokaryotic cells today are.... | bacteria
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| The only characteristic of life that is not needed by an organism is | reproduction
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| The exception to the cell theory and qualities of life are... | viruses
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| The part of the experiment that you leave alone and use for comparison is | the control
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| The part of the experiment that you change is called the | variable
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| If a scientist sees something or notices something during an experiment it is called | an observation
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| The end result of the experiment that is supported by the data and observations is called | the conclusion
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| The scientific tool used to see smaller organisms such as protozoa is a | light microscope
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To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
cindy.martin
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