1. Which of the following is incorrect about waxes?
a.
None; all the other choices are correct
b.
They are made from a fatty acid and a very long alcohol
c.
They function as waterproofing agents
d.
2. Which of the following is incorrect about the Lineweaver-Burk plot?
a.
None; all the other choices are correct
b.
The y-axis is the reciprocal of the velocity
c.
It has a linear shape
d.
The x-axis is the reciprocal of [E]
3. Which of the following is incorrect about chymotrypsin, trypsin, and elastase?
a.
They have similar substrate specificity
b.
They have similar amino acid sequences
c.
They have similar tertiary structures
d.
They catalyze the same reaction (i.e. hydrolysis of peptide bond)
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