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7 Cards in this Set
- Front
- Back
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true or false:it is possible to focus a microscope at different depths in the same speciman
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True
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What does it mean if a microscope is parfocal?
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Parfocal means the object is still in focus when the objective lens changes
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List the 6 steps of scientific method
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1. observation
2. hypothesis 3. test hypothesis 4. reject, revise, and or confirm 5. some hypthosis become theories 6. some theories become laws |
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Conversion of measurement
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L. G. M
d c m |
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What is the purpose of negative control
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it is the control group , purpose to compare with the experimental group
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Give examples of the difference between prokaryotic and eukaryotic cells
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Eurakyotic cells contains mebranous bounds which pro do not
Prokaryotic does not contain a nucleus Both have RNA & DNA Both have cell walls pro lacks all organelles except ribosomes |
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Name the cavities
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thoracic cavity
abdominal cavity diaphragm pelvic cavity |
