One major side effect of the herbal supplement can be hot flashes and increased persperiation due to increased thermogenesis, what is the likely cause of the heat production? Increasing the activity of phosphfructokinase-1. Increasing the activity of the pyruvate dehydrogenase complex. Increasing the activity of citrate synthase. Increasing the activity of uncoupling proteins.

One major side effect of the herbal supplement can be hot flashes and increased persperiation due to increased thermogenesis, what is the likely cause of the heat production? Increasing the activity of phosphfructokinase-1. Increasing the activity of the pyruvate dehydrogenase complex. Increasing the activity of citrate synthase. Increasing the activity of uncoupling proteins.

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter19: The Tricarboxylic Acid Cycle

Section: Chapter Questions

Problem 22P: Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is...

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Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is inhibited byÂ· NIADH. Pyruvate dehydrogenase is inhibited by AÎ¤Î¡. Citrate synthase is inhibited by NADH. Succinyl-CoA activates citrate synthase. Acetyl-CoA activates pyruvate carboxylase.
Match the appropriate terms to their definitions TCA cycle or tricarboxylic acid Choose.. cycle Choose. aerobic the pathway in which glucose is metabolized to lactate in the muscle, lactate is converted back to glucose in the liver, and then glucose is returned to the muscle the making of glucose from a noncarbohydrate source such as amino acids or glycerol requiring oxygen anaerobic the metabolic breakdown of glucose to pyruvate not requiring oxygen. a series of metabolic reactions that break down molecules of acetyl CoA to carbon dioxide and hydrogen atoms Cori cycle Choose.. glycolysis Choose... gluconeogenesis Choose...
Two of the bypass reactions of gluconeogenesis involve: phosphorylation of the metabolite using phosphate from Pi. ☐ phosphorylation of the metabolite using phosphate from ATP. dephosphorylation of the metabolite without using it to make ATP. phosphorylation of ADP using phosphate from the metabolite.
A high NADH/NAD+ ratio will inhibit which pathways or enzymes by LeChatelier’s principle: Options: PDC Glycolysis Gluconeogenesis b-oxidation isocitrate dehydrogenase malate dehydrogenase
Describe the process of pyruvate oxidation. Be as detailed as possible, including input and output.
Glycogen that is broken down in the muscle is not released as glucose into the circulation because the muscle lacks... Group of answer choices glucose-6-phosphatase phosphoryalse glycogen synthase hexokinase
Oxidative decarboxylations— involve loss of CO2 and the production of NADH. do not occur in the TCA cycle. involve loss of CO2 and the production of NAD. occur three times in the TCA cycle. involve loss of CO2 and the production of FADH2.
Describe the role of ethanol in cellular energy supply, the metabolism of ethanol (alcohol), the regulation of its metabolism and the disease conditions associated with its metabolism especially - hypoglycemia, ketoacidosis, hepatic steatosis, Vitamin deficiency, and acetaldehyde toxicity (you should feel free to discuss other diseases that are directly related to ethanol metabolism).
Elevated levels of acetyl-CoA will act as an effector for which of the following enzymes? Pyruvate carboxylase. Pyruvate kinase Pyruvate dehydrogenase. Citrate synthase a-Ketoglutarate dehydrogenase.
Select all false statements about pentose phosphate pathway. Glucose-6-phosphate is common to glycolysis and the pentose phosphate pathway. The pentose phosphate pathway contributes to nucleotide synthesis. NADP* is oxidized to NADPH in the pathway. Oxidative phase of pentose phosphate pathway recycles pentose phosphates to glucose 6-phosphate. Products of the pentose phosphate pathway contribute to reductive biosynthesis reactions. NADH formed in pentose phosphate pathway is used for production of ATP during oxidative phosphorylation.
The parentheses represent the choices for each part. After glycolysis, the steps of aerobic respiration proceed from (the citric acid cycle, electron transfer phosphorylation, acetyl-coA formation) to (the citric acid cycle, electron transfer phosphorylation, acetyl-coA formation) to (the citric acid cycle, electron transfer phosphorylation, acetyl-coA formation)
Which of the following is NOT produced during the oxidative phase of the pentose phosphate shunt? a Ribulose-5-Phosphate b Glyceraldehyde-3-phosphate c CO2 d NADPH