n which step of glycerol metabolism does each of the following events occur? a. The oxidizing agent NAD1 is needed. b. ADp is produced. c. Glycerol 3-phosphate is a reactant. d. A secondary alcohol group is oxidized
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In which step of glycerol
a. The oxidizing agent NAD1 is needed.
b. ADp is produced.
c. Glycerol 3-phosphate is a reactant.
d. A secondary alcohol group is oxidized.
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Solved in 2 steps
- Which of the following is NOT a physiological role of phosphorus? Select one: a. Required for ossification of bones during embryonic development b. Required for enzymatic conversions in glycolysis c. Links together ribose sugars and their associated nitrogenous bases d. Important compound required to inhibit auto-oxidation of fatty acidsIn the glyoxylate cycle, isocitrate is converted directly to what substance? a.fumarate b.succinate c.malate d.oxaloacetateWhat specific reaction cannot occur due to the presence of cyanide? A.Transfer of electrons to co-enzymes B.Inability to strip a carbon from pyruvate C.Transfer of electrons to and between carrier proteins D.Addition of a phosphate onto ADP to make ATP
- What are the effects of INCREASED concentration of citrate? Select one: a. Increases the inhibitory effect of ATP. b. Increases the activity of ATP. c. Increases the activity of AMP. d. Decreases the inhibitory effect of ATP.When undergoing strenuous exercise and the Cori Cycle is functioning, which of the following compounds is being delivered to liver tissue as a part of this Cycle? Select one: a. Alanine b. Pyruvate c. Glucose d. LactateWhich of the following reactions is the most exergonic? a Conversion of PEP to Pyruvate b Conversion of Glucose-6-phosphate to Glucose c All of the reactions are equally exergonic. d Hydrolysis of ATP
- A patient complains of painful muscle cramps when performing strenuous physical exercise. A muscle biopsy indicates a higher than normal concentration of muscle glycogen. a. Which enzyme of glycogen metabolism is affected? b. Discuss how the defect of this enzyme affects glycogen metabolism.Which of the following is true concerning the function of lipoic acid in pyruvate metabolism? a. transfer of acetyl groups b. pyruvate decarboxylation c. conversion of pyruvate to lactate d. oxidation of FADH2 to yield NADHBeta oxidation is ______. a. the breakdown of sugars b. the assembly of sugars c. the breakdown of fatty acids d. the removal of amino groups from amino acids
- Which of the following choices describes a likely metabolic consequence of thiamin deficiency in animals. Select one: a. Increased gas production in the rumen b. Impaired vision c. Decreased ATP synthesis d. Increased osmotic water influx into the lumen of the small intestine e. Increased serum cholesterol in the bloodWhich of the given process does not occur in mitochondria? a.Formation of acetyl CoA b.Oxidation of NADH + Ht c.Citric acid formation d.Conversion of pyruvic acid to acetaldehydeGlycolysis is a catabolic reaction that produces 2 moles of pyruvic acid from the breakdown of what? a) ATP b) ADP c) Proteins d) Sugar e) Lipids