Gluconeogenesisglycogen Metabolismand The Pentose Phosphate Pathway - Biochemistry

Course

Biochemistry

Study Pack

Set 1: The Facts of Life: Chemistry Is the Logic of Biological Phenomena

Set 2: Water: the Medium of Life

Set 3: Thermodynamics of Biological Systems

Set 4: Amino Acids

Set 5: Proteins: Their Primary Structure and Biological Functions

Set 6: Proteins: Secondary, tertiary, and Quaternary Structure

Set 7: Carbohydrates and the Glycoconjugates of Cell Surfaces

Set 8: Lipids

Set 9: Lipid Biosynthesis

Set 10: Membranes and Membrane Transport

Set 11: The Reception and Transmission of Extracellular Information

Set 12: Enzymes Kinetics and Specificity

Set 13: Mechanisms of Enzyme Action

Set 14: Enzyme Regulation

Set 15: Molecular Motors

Set 16: Nutrition and the Organization of Metabolism

Set 17: Glycolysis

Set 18: The Tricarboxylic Acid Cycle

Set 19: Electron Transport and Oxidative Phosphorylation

Set 20: Photosynthesis

Set 21: Gluconeogenesis, glycogen Metabolism, and the Pentose Phosphate Pathway

Set 22: Fatty Acid Catabolism

Set 23: Nitrogen Acquisition and Amino Acid Metabolism

Set 24: Nucleotides and Nucleic Acids

Set 25: Structure of Nucleic Acids

Set 26: Synthesis and Degradation of Nucleotides

Set 27: Recombinant Dna: Cloning and Creation of Chimeric Genes

Set 28: DNA Metabolism: Replication, recombination, and Repair

Set 29: Transcription and the Regulation of Gene Expression

Set 30: Protein Synthesis

Set 31: Post-Transcriptional Regulation of Gene Expression

Set 32: Completing the Protein Life Cycle: Folding, processing, and Degradation

Set 33: Metabolic Integration and Organ Specialization

Set 21 Gluconeogenesisglycogen Metabolismand The Pentose Phosphate Pathway

Back to Sets

Set 21 Gluconeogenesisglycogen Metabolismand The Pentose Phosphate Pathway

Question 1

(Multiple Choice)

Free

Which enzyme catalyzes bicarbonate "activation" by attachment to the g-phosphate of ATP to form carbonyl phosphate?

A)glucokinase
B)glucose-6-phosphatase
C)PEP carboxykinase
D)pyruvate carboxylase

Answer

Question 2

(Multiple Choice)

Free

Which of the following is absolutely essential for the activation of pyruvate carboxylase?

A)high concentrations of acetyl-CoA
B)high levels of oxaloacetate
C)high levels of TCA cycle intermediates
D)high levels of citrate

Answer

Question 3

(Multiple Choice)

Free

Which of the following enzymes is NOT unique to gluconeogenesis?

A)phosphoglucoisomerase
B)glucose-6-phosphatase
C)fructose-1,6-bisphosphatase
D)PEP carboxykinase

Answer