Question: A double-stranded piece of DNA, 100 base pairs in size, is exposed to a high pH environment.  This causes all non-valent interactions to be disrupted. Determine what will result from this treatment?

a)  200 nitro bases, 200 phosphates and 200 sugars,

b)  Two 100 single-stranded DNA molecules

c)  100 individual base pairs, but no longer one molecule

d)  200 individual nucleoside monophospates

e)  The molecule will remain unchanged (it will still be double-stranded, 100 base pairs)

Question: A linear polypetide consists of 10 amino acids.  An enzyme hydrolyzes the entire molecule into single amino acids.  When this occurs, ______ molecules of water will be  __________ by the overall reaction:

a) 9; generated

b)  9: consumed

c)  10: consumed

d) 11, generated

e)  10, generated