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Ecology Chemistry and Cells Organs and Organ Systems Genetics Evolution 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 Put the following parts of the food chain in the correct order: grass mountain lion sun deer By what process is the oxygen we breathe produced? Looking at an energy pyramid, where is most of the energy stored? List the parts of the water cycle in the correct order: Run-off Condensation Precipitation Evaporation What must balance the energy used by a predator as it chases its prey? List the 6 chemical elements found in all living things What part of a cell must duplicate exactly during mitosis? This type of organism is known as a “self-feeder” Which biological molecule acts as a catalyst and speeds up chemical reactions? When red blood cells are placed in distilled water, the cells swell as water molecules enter them. By what process do water molecules move into cells? List the 5 levels of organization in living things in order from simplest to most complex Define homeostasis Which body system absorbs nutrients from food so they can be transported by the blood? List 2 functions of plant roots In mammals, which two organ systems work together to deliver oxygen throughout the body? Which process allows sexually reproducing organisms to create gametes? What affect do mutations have on proteins? What creates variation in the offspring of sexually reproducing organisms? What determines the sequence of amino acids that are strung together to make a protein? When mRNA is translated, what new product forms? What do geologic fossil records, DNA relationships, structural similarities, and vestigial structures all provide? What are heritable traits that improve an organism’s fitness in its environment? Breeders using the same male elk with desirable qualities to breed with many females is an example of which process? What main characteristic sets one species apart from another? Describe one observation Darwin made after observing the finches on the Galapagos Islands