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17 Cards in this Set
- Front
- Back
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Which characteristic is NOT found in nonliving entities? |
DNA |
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Homeostasis provides what kind of internal environment? |
Tolerable internal environment |
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What type of cell lacks a nucleus? |
Bacterial cell Archea cell
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What are the domains of life? |
Eukarya(eukaryotic cell) Archea Bacteria |
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Members of what group are multi-cellular producers? |
Plants |
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What group is made up of almsot exclusively decomposers? |
fungi |
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Which of the following organisms are not Eukaryotes?
a. Fungi b. bacteria c. plants d. animals e. protists |
Bacteria |
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what taxonomic category is the least inclusive? |
Genus |
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What group includes all of the other groups? a. domain b. order c. family d. genus e. species |
Domain |
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What subatomic particle has a negative charge? |
electron |
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the mass # of an atom is determined by the combined masses of its ? |
Neutrons and protons |
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all isotopes of an element have a different number of....? |
Neutrons |
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what is the bond between atoms of table salt(NaCl)? |
Ionic bond |
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what is the bond between the oxygen atoms of oxygen gas? |
Double bond |
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The bond that breaks when salts dissolve in water? |
Ionic |
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What is a covalent bond? |
A bond in which connected atoms share electrons. |
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What is a polar covalent bond? |
A bond in which connected atoms unequally share electrons. |
