1. A major change occurring in the evolution of eukaryotes from prokaryotes was the
B) photosynthetic capability.
C) plasma membranes.
E) the nucleus.
2. The three-dimensional structure of macromolecule
Chem 204 Introductory Biochemistry Summer 2009
Problem Set 1 Answer Key
Note: for some of the answers, I am more verbose than you were required to be to present
a full explanation on how the questions are solved.
1. A) List three types of noncovalent inte