Acs Biochemistry Practice Final Fgcu Beharry Coticone Package Deal Study Guide 2026 Comprehensive Questions With Expert Solutions Graded A+

ACS BIOCHEMISTRY PRACTICE FINAL
FGCU BEHARRY COTICONE PACKAGE
DEAL STUDY GUIDE 2026
COMPREHENSIVE QUESTIONS WITH
EXPERT SOLUTIONS GRADED A+

⩥ ATP Producing Steps of Glycolysis.
Answer: Steps 7 and 10.
1,3-bisphosphoglycerate <--> 3-phosphoglycerate
PEP --> Pyruvate


⩥ NADH Producing Step of Glycolysis.
Answer: Step 6
G3P <--> 1,3-bisphosphoglycerate


⩥ Total Energy Produced by Glycolysis.
Answer: 2NADH + 4 ATP


⩥ Lactic Acid Fermentation.
Answer: Pyruvate --> L-Lactate
NADH --> NAD+

,Regenerates NAD+ for use in glycolysis


⩥ Ethanol Fermentation.
Answer: Pyruvate --> Acetalaldehyde --> Ethanol
Uses pyruvate decarboxylase (TPP) and alcohol dehydrogenase.
NADH --> CO2(TPP) + NAD+


⩥ TPP Cofactor Structure.
Answer:


⩥ TPP Cofactor.
Answer: Common acetaldehyde carrier. Used in pyruvate decarboxylase,
pyruvate dehydrogenase, α-ketoglutarate dehydrogenase, and
transketolase


⩥ Bypass Reactions in Gluconeogenesis.
Answer: Steps 1,3, and 10 must be bypassed.


⩥ Gluconeogenic Bypass of Step 10.
Answer: Bicarbonate + Pyruvate --> Oxaloacetate
Pyruvate decarboxylate (biotin)
ATP --> ADP

, Oxaloacetate --> PEP
PEP carboxykinase
GTP --> GDP + CO2


⩥ Gluconeogenic Bypass of Step 3.
Answer: Fructose 1,6-bisphosphate + H2O --> Fructose 6-phosphate +
Pi
Uses FBPase-1 (coordinated with PFK-1)


⩥ Gluconeogenic Bypass of Step 1.
Answer: Glucose 6-phosphate + H2O --> Glucose + Pi
Uses glucose 6-phosphatase.


⩥ Cost of Gluconeogenesis.
Answer: 4 ATP, 2 GTP, and 2 NADH


⩥ Oxidative Pentose Phosphate Pathway.
Answer: Uses glucose 6-phosphate to produce 2 NADPH and ribose 5-
phosphate used for biosynthesis


⩥ Non-Oxidative Pentose Phosphate Pathway.