Term
| Group that includes simplest of organisms; no nucleus |
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Definition
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| Fats composed of fatty acids with double bonds and less than the maximum amount of hydrogen bonds are what at room temperature? |
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Definition
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Term
| Addition of water to break a chemical bond |
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Definition
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Term
| Volume of space around a nucleus where an electron is most likely to be is called the ______ of that electron |
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Definition
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Term
| Type of bond that forms between two atoms when electrons are shared |
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Definition
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Term
| Subatomic particle with a negative charge |
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Definition
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Term
| _____ is the process of transmission of characteristics from parent to offspring |
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Definition
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Term
| Different tissue systems that function together are called |
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Definition
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Term
| Order for scientific process |
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Definition
| Observation-->Hypothesis-->Predictions-->Experiment-->Conclusion |
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Term
| Least inclusive group in taxonomy |
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Definition
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Term
| Order for hierarchy of increasing complexity |
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Definition
| Molecules-->Organelles-->Cells-->Tissue-->Organs |
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Term
| External skeleton of most invertebrates is composed of |
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Definition
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Term
| NOT an underlying theme of biology |
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Definition
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Term
| A bird shivers when it is cold. What property of life does this represent? |
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Definition
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Term
| Nucleus of atom composed of two subatomic particles: |
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Definition
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Term
| Atoms that bear a positive/negative charge are |
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Definition
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Term
| Final 3D shape of a protein is its ______ structure |
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Definition
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Term
| Polymer that serves as information storage for cells |
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Definition
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Term
| _________ reasoning when performing the scientific process |
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Definition
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Term
| Electrons possess energy of position, or _______ energy |
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Definition
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Term
| Does the half-life of an element ever change? |
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Definition
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Term
| True/false: It takes 4,827 years for half of 14C to be converted into 14N. |
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Definition
| False; it takes 5,730 years. |
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Term
| How is 14C used in modern society? |
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Definition
| It can be found in fossils, which is used to estimate date of death. (Radioisotopic dating) |
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Term
| Electron transfer from one atom to the next results in atoms being electrically attracted to each other. This bond is called: |
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Definition
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Term
| A solution with a pH of 4 has ________ the concentration of H+ present compared to a solution with a pH of 5. |
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Definition
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Term
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Definition
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Term
| Proper order in the taxonomy system: |
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Definition
| Kingdom, phylum, class, order, family, genus, species |
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Term
| Atomic number of an atom is: |
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Definition
| The number of protons in an atom |
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Term
| Are homeostasis, heredity, and metabolism common in all living things? |
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Definition
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Term
| A nonphotosynthetic, multicellular organism that externally digests food. |
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Definition
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Term
5-carbon sugar, phosphate group, fatty acid chain, nitrogenous base
Which one is not a part of nucleic acid? |
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Definition
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Term
| Is hydrogen more electronegative than oxygen? |
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Definition
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Term
| What type of bonds exist in a water molecule? |
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Definition
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Term
| _______ of atoms determine how atoms will react with one another |
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Definition
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Term
| High surface tension of water that allows insects to walk on water is due to: |
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Definition
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Term
| which level of protein structure ultimately determines all other levels of structure |
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Definition
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Term
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Definition
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Term
| Bases of two DNA chains are linked in the middle of the molecule by _____ bonds |
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Definition
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Term
| If an element has an atomic number of 6 and mass number of 14, how many neutrons does it have/ |
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Definition
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Term
| Are saturated fats found in plants/ |
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Definition
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Term
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Definition
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Term
| Building blocks of carbohydrates are: |
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Definition
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Term
| Animals store energy in a polymer composed of many glucose molecules called: |
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Definition
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Term
| Fatty acids with max. number of hydrogen atoms are _______ and solid at room temperature |
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Definition
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Term
| Proteins are made up of _____ strung together by _______ bonds |
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Definition
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Term
| lincosamides are a class of antibiotics that inhibit peptide bond formation. What molecule would be effected? |
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Definition
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Term
| A chromosome with 30% thymine should have how much guanine? |
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Definition
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Term
| Dehydration synthesis is used to link: |
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Definition
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Term
| Dehydration synthesis does what to form bonds? |
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Definition
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Term
| Dehydration synthesis is involved in a synthesis for what building block material? |
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Definition
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Term
| What can dehydration synthesis form? |
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Definition
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Term
| DNA misses what element on the 5-carbon sugar RNA possesses/ |
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Definition
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Term
| How many strands do DNA and RNA have? |
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Definition
| DNA is double, RNA is single |
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Term
| What is the difference in nucleic acid between DNA and RNA/ |
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Definition
| DNA has thymine, RNA has uracil |
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