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| what are the life functions? |
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Definition
| nutrition, transport, respirtation, excretion, regulation, synthesis, growth,reproduction, metabolsism, immunity,locomotion |
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| process by which organism converts inorganic and organic "foods" into more usable form of energy. involves both digestion and indigestion. |
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| does not make their own food |
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| the movement of materials. (nutrients, essential gasses, wastes, hormones) |
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| the increse in the size of the cell or an increse in the number of cells. |
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| the process that converts energy from food into energy. |
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| aerobic needs oxygen and anerobic does not |
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| actual physical motion. also called locomotion. |
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| the making of more organisms of ones kind. this is not always a sexual event. |
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| the production of more complex substances combining 2 or more simple substances. |
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| the energy level that an individual organism must maintain to stay alive. |
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| the release of waste products into the transport system for the removal of the organism. |
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| the ability to defend yourself against diseases. |
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| maintiains a state of homeostasis in the body. any activity an organism does to try and maintain its interval enviorment. |
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| a change in the enviorment. a physical response from the organsim |
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Definition
| the ability to show details more clearly |
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Term
| compound light microscope |
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Definition
| must be very thin, there is a pair of lenses called the ocular and the objective. magnification is determined by multipling both lenses. |
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Term
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Definition
| to calcualte multiply the objective lense by the ocular lense. |
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Definition
| used to magnify 3D objects. objects appear rightside up and normal. only one objective lense and very low power. |
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| uses a beam of electrons. only noniving samples. |
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| group of cells grown in a nutrient solution from a single original cell. can be used to see cell responses and differences between cells. |
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| used to seperate cell parts. |
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| longer structure, enlarges image |
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| used ot hold the microscope by |
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| place you put the specimens on |
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| formula to find the field diamerter |
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Definition
| LP objective/HP objective = HP diamteter/ LP diameter |
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