Glycolysis US Medical PG Flashcards - Medical Study Cards
Master Glycolysis with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Glycolysis Flashcard Deck - 10 Cards
Flashcard 41: The Warburg effect states that cancers produce energy via a high rate of _____ followed by lactic acid fermentation
Answer: glycolysis
Extra:
https://onlinemeded.org?ref=anki
Flashcard 42: 2-phosphoglycerate is converted into _____ via the enzyme enolase
Answer: phosphoenolpyruvate (PEP)
Extra:
Watch Glycolysis pt2 [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-glycolysis-part-2?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism/glycolysis/acquire?ref=anki
Other:
Flashcard 43: _____ is converted to fructose-2,6-bisphosphate via the enzyme phosphofructokinase-2 (PFK-2)
Answer: Fructose-6-phosphate
Extra:
Watch Reg PFK 1 FBPase 1 F 2, 6 BP Fed Fasting State [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-regulation-of-pfk-1-and-fbpase-1-by-f-26-bp-and-during-the-fed-and-fasting-state?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism/glycolysis/acquire?ref=anki
Flashcard 44: Glucocorticoids increase hepatic _____ storage
Answer: glycogen
Extra:
Sketchy Pharmacology: Thyroid, Pituitary, & Adrenal
Watch Glucocorticoids [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-gi-endocrine/videos/medical-pharmacology-gi-and-endocrine-thyroid-parathyroid-and-adrenal-glucocorticoids?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/immunology?ref=anki
Flashcard 45: What is the only metabolic pathway for generating ATP, anaerobically?
_____
Answer: Glycolysis
Extra:
https://onlinemeded.org/spa/metabolism/glycolysis/acquire?ref=anki
Other:
Flashcard 46: Conversion of glyceraldehyde-3P into 1,3-BPG (glycolysis) produces a molecule of _____
Answer: NADH
Extra:
Watch Glycolysis pt2 [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-glycolysis-part-2?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism/glycolysis/acquire?ref=anki
Other:
Flashcard 47: Pyruvate kinase is regulated via positive feedback by _____ (glycolysis)
Answer: fructose-1,6-bisphosphate
Extra:
Watch Glycolysis pt2 [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-glycolysis-part-2?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism/glycolysis/acquire?ref=anki
Flashcard 48: What is the rate-limiting enzyme of glycolysis?
_____
Answer: Phosphofructokinase-1 (PFK-1)
Extra:
Watch Glycolysis pt1 [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-glycolysis-part-1?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism/glycolysis/acquire?ref=anki
Other:
Flashcard 49: Increased phosphofructokinase-2 _____ glycolysis and _____ gluconeogenesis
Answer: stimulates
Extra:
Watch Reg PFK 1 FBPase 1 F 2, 6 BP Fed Fasting State [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-regulation-of-pfk-1-and-fbpase-1-by-f-26-bp-and-during-the-fed-and-fasting-state?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/surgery-general/pancreas/acquire?ref=anki
Other:
Flashcard 50: 45 y/o man comes with newly diagnosed diabetes mellitus.
-A week ago comes with elevated fasting seum glucose level.
-The physician recommends a medication that alters glucose metabolism within the liver by increasing the concentration of fructose 2,6-bisphosphate within hepatocytes.
-What conversions will be inhibited by high intracellular concentrations of this metabolite?
Answer: Alanine ----> glucose
In other words, 2,6-bisphosphate will inhibits synthesis of glucose and stimulate breakdown of glucose.
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