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Stack #4729836
| Question | Answer |
|---|---|
| biology is the study of _ . living things are called _ | life and organisms |
| they are made up of one or more _ | cells |
| They display _ which means they are arranged in the certain way | organization |
| They increase in mass or _ and go though changes or _ | grow, develop |
| They _ meaning they produce viable offspring | reproduce |
| they _to stimuli | respond |
| they require _ from food, the sun, or chemical compounds | energy |
| they maintain a steady state of internal balance called _ | homeostasis |
| They have adaptations that _ over time | evolve |
| water is _ molecule meaning that it has a a slightly positive end of a slightly negative end | polar |
| water polarity allows its molecules to stick to one another which is called _ | cohesion |
| waters cohesion leads to unequal forces on the forces on the surface that creates _ which allows water bugs to walk on the surface of water. | surface tension |
| waters polarity also allows its molecules to stick to other types of molecules which is called _ | adhesion |
| waters adhesion allows water molecules to move up small diameter tubes which is called _ | capillary rise |
| waters polarity makes it an excellent _ meaning many things will dissolve in it | solvent |
| on classification group is called a _ | taxon |
| which taxons contains members that are capable of breeding with one another and producing viable (fertile) offspring _ | specices |
| the order of largest to smallest of the taxons d_, k_, p_, c_, o_,f_,g_,s_ | domain, kingdom, phylum, class, order, family, genus, species |
| how many domains exist in our present system of classification | 3 |
| extreme, old, primitive organisms with a nucleus | aranea |
| typical organisms without a nucleus | bacteria |
| organisms with a nucleus | eukaraya |
| refers to the organisms with a nucleus | eukaryotic |
| refers to to organisms without a nucleus | prokaryotic |
| kingdoms that our present systems knows about | 6 |
| contains animals | animalia |
| contains plants | plantae |
| contains yeasts and mushrooms | fungi |
| contains algae and protozoans | protista |
| contains extreme primitive bacteria | archaebacteria |
| contains typical bacteria | eubacteria |
| a branching diagram that illustrates the evolutionary relationships between species is _ | cladogram |
| our microscope in our lab | compound light |
| we carry and contains the adjustment knobs | arm |
| bottom of the microscope and contains the light and switch | base |
| light on and off | power switch |
| wheel or knob on the base to adjust the light | rheostat |
| where the slide sits | stage |
| what holds the slide | stage clips |
| controls the movement of the stage going up or down , and can find the image more easily | coarse adjustment knob |
| adjusts the focus of the image once the image is found | fine adjustment knob |
| how much light can enter the stage | iris diaphragm lever on the condenser |
| contains lens / can see through | ocular |
| holds the objectives | revolving nospiece |
| shortests objective with the least magnification | scanning |
| between objectives and the eyepiece | body tube |
| between the objective and the slide | working distance |
| if you can see it but you put it higher what happens | it decreases |
| total magnification | 400x |
| the area what you see when you look through the ocular | field of veiw |
| are bacteria alive | yes |
| which have cells, viruses or bacteria | bacteria |
| protein shell of a virus | capsid |
| protective layer around outside of some viruses | envelope |
| protective layer around outside of some bacteria | capsule |
| extra piece of genetic material insides some bacteria | plasmid |
| which is innermost: cell wall or cell membrane | cell membrane |
| which structure makes proteins | ribsomes |
| outside the cell wall of some bacteria to prevent drying out and allow for attachment | capsule |
| the sugar component like another name for a capsule | glycocalyx |
| dormat form of a bacteria that allows it to survive harsh conditions | endospore |
Created by:
user-2061996