An atom in the elemental state always has a neutral charge
Electron configuration is important because it determines how a particular atom will react
with atoms of other elements
o Ground State: all the electrons in an atom are in the lowest
Citric Acid Cycle
As the e move through ETC move from one electronegative molecule to one that is
slightly more electronegative
E- from NADH have relatively high potential energy. As e- move through ETC delta G
is lowered. Energy released from e- transfer
Once the exam has begun, tear off this
sheet and use it to cover your answers.
You do not need to turn this sheet in.
Version B Exam
Name_ PID _
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
BILD 1 Dr. Reuther Summer Session 1 2012 Midterm 1 short answer (20 points)
1. List a combination of 2 elements that would most likely form an ionic bond. Both must have more
than 18 electrons each. (2 pts).
Credit for any combination of K,
BILD 1 Short Answer
1. Given the DNA sequence below, list the mRNA transcript and the amino acid sequence (use the chart in
your exam booklet to determine the amino acid). (6 pts)