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Biology is the study of... |
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All organisms possess DNA, DNA is... |
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is the heriditary information |
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Instructions for development that are passed from parents to offspring are known as.. |
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As a characteristic of all living things homeostasis relates most directly to which of the following biological themes? |
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Stability and Homeostasis |
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study of the interactions of organisms with one another and with their environment |
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The smallest units that can carry on all the fuctions of life are called... |
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characteristics of all Living things.. |
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Cells, Organization, Energy Use, Homeostasis, Growth , Reproduction |
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All living things maintain a balance within their cells and the environment through the process of... |
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A scientist noticed that in acidic pond water some salamanders developed with curved spines. This was.. |
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Dr. Ross knew that the parasite Plasmodium was always found in the blood of malaria patients. He thought that if the Anopheles mosquitoes were responsible for spreading malaria , the Plasmodium would be found in the Mosquitoes. this idea is.... |
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Nucleus, proton, nuetrons, and electrons |
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Type of bond that forms when two atoms share one or more pairs of electrons |
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A solution with a pH of 11 is.. |
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a solution that contains more hydroxide ions than hydronium ion is defined as.... (has a bitter taste) |
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A neutral solution has an equal number of... |
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Acidic solutions have a pH that is |
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what three elements are often found in organic compounds? |
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Carbon, hydrogen, and oxygen |
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Amino acids are monomers of |
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a phosphate group, a five-carbon sugar, and a ring shaped nitrogen base |
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All organic compounds contain the element.. |
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Hooke's discovery of cells was made observing... |
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Unicellular organisms that lack a mermbrane-bound nucleus and other organelles |
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an example of a prokaryote.. |
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What is a broad comprehensive statement of what is thought to be true |
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What process are scientific hypotheses most often tested by |
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A light microscope that has an objective lens of X10 and an ocular lens of X20 has a a maginification of |
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A molecule that has a partial positive charge on one side and a partial negative charge on the other side is called a .... |
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Golgi apparatus are organelles that... |
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process and package substances produced by the cell |
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Which of the following organelles is a cell's ATP produced? |
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A structure within that preforms a specific funtcion is called an... |
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The double membrane surrounding the nucleus is called the ... |
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Plant cells have large membrane-bound spaces in which water, waste products, and nutrients are stored in... |
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what is the correct order of organization of structures in living things, from simplest to most complex? |
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Tissues, organs, organ systems |
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The process by which water passes into or out of a cell is called? |
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chemical that destroyes the ozone |
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Temperatures may increase on Earth because of.. |
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Rising coastal sea levels are expected to result form |
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A group of organisms of different species living together in a particular place is called.. |
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An Ecosystem consists of.. |
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All organisms and the nonliving environment found in a place |
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In Ecology, models are typically expressed as.. |
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Visual, verbal, mathematical |
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The physical location of an ecosystem in which a given species lives is called a.. |
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All organisms in an ecosystem are linked together in a network of interactions.. this quality is called.. |
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Human population growth is most rapid in ... |
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A tick feeding on a human is an example of |
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The closer an ecosystem is to the equator, |
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the more species it will contain |
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The gradual, sequential regrowth of species of regrowth stages is.. |
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The type of succession that would most likely occur after a forest fire is? |
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Secondary succession occurs: |
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natural disaster, forest fire, strong storm |
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Extinction of many species of organisms is expected to occur in tropical ares because of... |
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The organelles associated with photosynthesis are |
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organelles associated with photosynthesis are the |
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have chloroplasts and a cell wall |
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from an area of low concentration to an area of high concentration |
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only eukaryotic cells have... |
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membrane bound organelles |
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numerous threadlike organelles that protrude from the surface of a cell and are packed in tight rows are called.. |
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One important organelle that helps maintain homeostasis by moving supplies from one part of a cell to the other is the.. |
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proteins are made in the cells on.. |
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The packing and distribution center of the cell is the |
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