| A | B |
|---|
| Bio- means | life |
| -ology means | study of |
| The study of life | biology |
| Average life span of someone in 1900 | 47 |
| Todays average lifespan | 72 |
| A way of seeking answers to questions | science |
| Type of research to gain knowledge | pure science |
| Knowledge used for a practical purpose | applied science |
| Another name for applied science | technology |
| An orderly pattern of research | scientific method |
| Step 1 of the scientific method | identify the problem |
| You would use the library, books, magazines, etc. in this step | Collecting information |
| Term for an educated guess | hypothesis |
| Experiments would be done in this step | Testing the hypothesis |
| Part of the experiment that changes | variable |
| Part of the experiment that remains the same | control |
| A hypothesis that is proven to be true over a long period of time | theory |
| A theory that has been proven to always be true | law |
| Increases magnification | Lens on top of another |
| Built the first compound microscope | Anton Van Leewenhook |
| Maximum magnification of Leewenhook's microscope | 300x |
| This type of microscope uses 2 or more lenses | compound |
| Type of microscope that uses only one lens | simple |
| Today the best light microscope can magnify ______x | 2000 |
| Maximum magnification of microscopes here at chesaning | 400x |
| Magnification of eyepiece | 10x |
| Magnification of 4x objective, looking through eyepiece | 40x |
| Magnification of 10x objective, looking through eyepiece | 100x |
| Magnification of 40x objective, looking through eyepiece | 400x |
| Type of microscope that uses lights or mirrors to direct light into it | light microscope |
| Ability to separate objects that are very close together | resolution or resolving power |
| Magnified objects under a microscope are measured in _____ | microns |
| This holds the eyepiece lens in place | body tube |
| This holds the body tube in place and is one of the areas you pick up with | arm |
| Focus used in low and super-low (scanning) powers | coarse adjustment |
| Focus used for high power | fine adjustment |
| Allows you to look through different objectives | revolving nosepiece |
| Magnifying lens of scope | objective |
| Platform that holds the specimen | stage |
| Holds the slide to the stage | stage clips |
| Regulates the amount of light coming in | diaphragm |
| Supports microscope and is the other place to pick up with | base |
| What is the first objective you use to focus | scanning |
| What is the last objective you use to focus with | high |
| Type of slide that uses water and a specimen | wet mount |
| Small piece of glass that is placed over a specimen | cover slip |
| Type of electron microscope that sends electrons through thin sections | Transmission Electron Microscope |
| Type of electron microscope that scans the surface | Scanning Electron Microscope |
| Tool that spins very fast separating objects by weight | centrifuge |
| Uses special paper to separate mixtures | chromatography |
| Used in finding the structures of large molecules | X-ray diffraction |
| When you are in high power this is the focus you can use | fine |
| When in low power this is the focus(s) you can use | fine or coarse |
| When in scanning power, this is the focus(s) you can use | fine or coarse |
| Term for the smallest unit of life | cell |
| Substance found in a cell where complex reactions take place | protoplasm |
| All living things need this to survive | energy |
| The function of living organisms to respond to their environment | irritability |
| Shivering when its cold is an example of this condition of life | response to the environment |
| An organisms ability to survive when the environment changes | adaptation |
| Living things do this throughout their lifetime | grow and develop |
| The idea that living things can come from non-living things | spontaneous generation |
| In order to keep the species going, all living things must | reproduce |
| All living things are based on this... | a universal genetic code |
| He looked at cork under a microscope and used the term cell | Robert Hooke |
| Worked with animal cells and the cell theory | Schwann |
| Worked with plant cells and the cell theory | Schleiden |
| Worked with plant cells, the cell theory and said all cells come from cells | Virchow |
| xenotransplant | Using organs from one species in another species |
| Dr. Barnard | Performed the first successful heart transplant |
| Watson and Crick | Discovered the DNA helix |
| Salk and Sabin | Polio vaccine |
| Joesph Lister | Antiseptics for surgery |
| Mendeleev | Periodic table of elements |
| Mendel | "Father of Genetics" |
| Aristotle | "Father of Science" |
| Charles Darwin | Theory of Evolution |
| Edward Jenner | Smallpox vaccine |
| Spallanzani | Spontaneous generation |
| Spontaneous generation | Idea that life comes from non-life |
| Van Leeuwenhoek | Discovered tiny "animicules" |
| Linnaeus | Classification |
| William Harvey | Circulation of blood |
| Vesalius | Structure of the human body |
