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Craig R.
College Graduate applying to Medical School
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Chemistry
TutorMe
Question:

In what pH region is the equivalence point in a titration of a weak acid and a strong base?

Craig R.
Answer:

The equivalence point lies in the basic region, above pH 7.

Biology
TutorMe
Question:

What characteristics do prokaryotic and eukaryotic cells share?

Craig R.
Answer:

Surrounded by some sort of plasma membrane, DNA used to store genetic information, and use ribosomes to assemble proteins.

Physics
TutorMe
Question:

If a hollow metal box is surrounded by two charged plates, one positive and one negative, what do the field lines look like inside that box?

Craig R.
Answer:

There are no field lines inside the box as the electrons on the surface redistribute themselves in a fashion to cancel out the electric field inside the box.

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