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PerkyPerk Fab 15
Fifteen Concepts Frequently Found on Science TAKS Test
Question | Answer |
---|---|
Relationships between two living organism; parasitism( good-bad relationship), mutualism (good-good relationship), and commensalism (good-nothing relationship) | Symbiotic Relationships |
Illustrates the Law of Conservation of Mass by counting atoms in the reactant side and the product side; Maintain the same number of atoms in and out of a reaction by adding coefficients | Balancing Equations |
Explanation of inertia,constant acceleration and momentum | Newton's Laws of Motion |
Prokaryotic organisms which aid in digestion, food production and harmful organisms can be destroyed with antibiotics;Group of non-living particles that consist of a nucleic acid wrapped in a protein coat and cannot be destroyed by antibiotics | Bacteria and Viruses |
Method of thermal energy movement by radiation(electromagnetic waves), convection (movement in fluids) and conduction (movement by direct contact) | Heat Transfer |
Transfer of light energy into chemical energy and how it flows through organisms; illustrated by food chains, food webs and energy pyramids | Energy Transfer |
Changes in matter that may or may not involve the rearrangement of atoms | Physical and Chemical Changes |
Mathematical calculations of science concepts | Formulas |
Mass divided by volume; can measured in grams per centimeter cubed or grams per milliliter | Density |
Proper selection and use of glassware,electronics and other instruments | Lab Equipment and Safety |
Maximum amount of solute dissolved in a solvent at a given temperature; affected by temperature,particle size,pressure and concentration | Solubility |
Doubled stranded nucleic acid found in the nucleus of eukaryotic organisms which carries the genetic blueprint in a sequence of nitrogen bases | Deoxyribonucleic Acid |
Eleven interrelated systems that enable humans to maintain homeostasis | Human Body Systems |
Organization of matter based on properties | Periodic Table |
Classification of living organisms into 6 kingdoms based on whether they are prokaryotic or eukaryotic, autotrophic or heterotrophic and movement or stationary organisms | Taxonomy |