VIII.
tracking
carbons through glycolysis and
the citric acid cycle due
April
29, 2010
- trace the path of each carbon in
one glucose molecule until its release as CO2
- be sure to indicate (label) and
track each carbon individually
- how many "rounds" of the TCA cycle
are required until all the carbons of a single glucose
molecule are released as CO2
? Be sure you can back up your answer
IX. regulation of the
glycolysis pathway due
April 29, 2010
- include each step of glycolysis
- for each regulated step, show the
reaction that is requlated
- include any molecule involved in
the regulation
- show which reaction (or component
of a reaction) is up- or down-regulated
- make clear which moleucles up- or
down-regulate which step (and in which direction)
X.
regulation of
the Krebs cycle due April 29, 2010
- include each step of the TCA cycle
- for each regulated step, show the
reaction that is requlated
- include any molecule involved in
the regulation
- show which reaction (or component
of a reaction) is up- or down-regulated
- make clear which molecules up- or
down-regulate which step (and in which direction)
XI.
other
molecules that feed into
glycolysis and/or the TCA cycle due
May 1,
2010
- include each step in both pathways
- include any molecule entering or
leaving the pathway as a reactant or product
- indicate where each amino acid,
nitrogenous base, and lipid derivative can enter the pathway
- include each step in both pathways
- include any molecule entering or
leaving the pathway as a reactant or product
- indicate where each amino acid,
nitrogenous base, and lipid derivative is derived from the
pathway (the exit point)
XII.
other molecules that derive from
glycolysis and/or the TCA cycle due May
1, 2010
- include each step in both pathways
- include any molecule entering or
leaving the pathway as a reactant or product
- indicate where each amino acid,
nitrogenous base, and lipid derivative can enter the pathway
- include each step in both pathways
- include any molecule entering or
leaving the pathway as a reactant or product
- indicate where each amino acid,
nitrogenous base, and lipid derivative is derived from the
pathway (the exit point)
XIII.
catabolism
of lipids: fatty acids and
glycerol due May 6, 2010
XIV.
anabolism of lipids:
fatty acids and
glycerol due May 6, 2010
- include each step
- write the molecular form for each
component
- include any molecule entering or
leaving the pathway as a reactant or product
- include one or two-headed arrows
designating reversible or "irreversible" reactions, as
appropriate
- highlight (in some fashion) each
step in which "high energy" molecules - and which ones
(include high phosphoryl transfer potential and redox types) - are
consumed or generated