A virus can be modeled as a 50-nm-diameter sphere. Viruses, like biomolecules, are charged. A typical virus has a charge of -300e. Consider a virus inside a 37°C mammalian cell where the ion concentration is 150 mm. Part A What is the electric potential at the surface of the virus? Express your answer with the appropriate units. HA Vauce - Value Units Submit Previous Answers Request Answer ?

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A virus can be modeled as a 50-nm-diameter sphere. Viruses, like biomolecules, are charged. A typical virus has a charge of -300e. Consider a virus inside a 37° C mammalian cell where the ion concentration is 150 mM. do all otherwise don't attempt
A virus can be modeled as a 50-nm-diameter
sphere. Viruses, like biomolecules, are charged. A
typical virus has a charge of -300e. Consider a
virus inside a 37°C mammalian cell where the ion
concentration is 150 mm.
▾ Part B
▼
C+surface, C-surface =
Submit
Part C
Request Answer
Part D
V3 nm = Value
Part A
What are the positive ion concentration and the negative ion concentration at the surface of the
virus?
Express your answers in terms of molarity and separated by comma.
μÃ
What is the electric potential at the surface of the virus?
Express your answer with the appropriate units.
C+ 3 nm, C-3 nm =
Vaurture Value
Submit Previous Answers Request Answer
195| ΑΣΦ
What is the electric potential 3.0 nm from the surface of the virus?
Express your answer with the appropriate units.
+
* Incorrect; Try Again; 27 attempts remaining
Units
Units
[5] ΑΣΦ
?
?
What are the positive ion concentration and the negative ion concentration 3.0 nm from the surface
of the virus?
Express your answers in terms of molarity and separated by comma.
?
?
M
M
Transcribed Image Text:A virus can be modeled as a 50-nm-diameter sphere. Viruses, like biomolecules, are charged. A typical virus has a charge of -300e. Consider a virus inside a 37°C mammalian cell where the ion concentration is 150 mm. ▾ Part B ▼ C+surface, C-surface = Submit Part C Request Answer Part D V3 nm = Value Part A What are the positive ion concentration and the negative ion concentration at the surface of the virus? Express your answers in terms of molarity and separated by comma. μà What is the electric potential at the surface of the virus? Express your answer with the appropriate units. C+ 3 nm, C-3 nm = Vaurture Value Submit Previous Answers Request Answer 195| ΑΣΦ What is the electric potential 3.0 nm from the surface of the virus? Express your answer with the appropriate units. + * Incorrect; Try Again; 27 attempts remaining Units Units [5] ΑΣΦ ? ? What are the positive ion concentration and the negative ion concentration 3.0 nm from the surface of the virus? Express your answers in terms of molarity and separated by comma. ? ? M M
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