What happens if you place human red blood cells in a concentrated salt solution
a. they shrink...
What happens if you place human red blood cells in a concentrated salt solution
a. they shrink as water moves from inside to outside the cells as a result of osmosis
b. they burst as one to move from outside to inside the cells as a result of osmosis
c. no change occurs as water freely diffuses back-and-forth across the cells membrane
d. desales expand energy pumping water out in response to the great external salt concentration
Answers: 1
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Describe how a student should adjust the microscope to see the cells on a slide more clearly?
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The cluster of developing cells from conception until birth is called an
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According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
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Biology, 22.06.2019 07:30
Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.
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