cut a small piece of lung tissue and observe how the tissue behaves when you drop...
cut a small piece of lung tissue and observe how the tissue behaves when you drop it into a water-filled in a beaker. Does it float or sink? what does this indicate?
Homework Answers
In this case, we are talking about the lung float test. This test is used in autopsy procedures applied mostly for newborn children in order to determinate fetal death. The theory behind this is that if the child was able to breath, the oxygen entered into the lung and the lung will float on water. If the baby was not able to breath, the lung will sink due the absence of air.
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cut a small piece of lung tissue and observe how the tissue
behaves when you drop...
13. If a banana is available, scrape a small amount of tissue from its surface and...
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tration : Use a small beaker. I00-mL or 150-ml beaker and fill about ½ full of...
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Please Refer to This Lab Background: Procedure Only one group prepares each type of extract, and...
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tration : Use a small beaker. I00-mL or 150-ml beaker and fill about ½ full of water. Cut a small piece of potassium metal, about the size of a small pea, place on a paper towel and quickly wipe off the mineral oil. Drop the small piece of metal into the Phenolphthalein may be added to indicate the formation of a basic solution. The may be lit. gas Hazard: Do not allow the potassium metal to be exposed to air...
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observations(picture below). Think about LeChatelier's
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