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review basic chemistry terms

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Matter   Anything that has mass and takes up space  
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Atom   smallest unit of matter  
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Element   substance made up of only one kind of atom  
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Compound   Made of two or more elements bonded together  
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Molecule   group of atoms held together by the energy of chemical bonds  
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Glucose and oxygen   The products of photosynthesis  
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Carbon Dioxide, water, ATP   The products of cellular respiration  
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ATP   What cells use for energy transfer  
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Carbohydrates   supply energy for cell processes  
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Lipids   Store and release large amounts of energy  
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Proteins   An organic compound that is the building block of many cellular structures  
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Nucleic Acids   store important coded information  
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Amino Acids   What proteins are made up of  
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Mitochondrion   Where Cellular Respiration occurs  
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Chloroplasts   Where photosynthesis occurs in plant cells (leaves)  
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Phospholipids   What the double layer cell membrane is made up of.  
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DNA   A special nucleic acid that contains the information that cells need to make molecules such as proteins.  
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Homeostasis   The process of maintaining a stable internal equilibrium  
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Diffusion   Movement of substances form a high concentration gradient to a lower gradient (cell membrane )  
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Passive transport   Movement of substances through the cell membrane without the use of energy (Osmosis)  
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Osmosis   Movement of substances across a semi-permeable membrane  
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Active transport   Movement of substances through the plasma membrane without the use of energy (Osmosis)  
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Oxygen, Carbon, Hydrogen, Nitrogen   The four main elements of nearly all living things  
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Created by: thompsonv
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