Lipid metabolism US Medical PG Flashcards - Medical Study Cards
Master Lipid metabolism 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.
Lipid metabolism Flashcard Deck - 10 Cards
Flashcard 51: One source of vitamin D (cholecalciferol) is through synthesis from 7-dehydrocholesterol in the presence of _____
Answer: UV light
Extra:
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Flashcard 52: Malonyl-CoA may be converted to _____ via the enzyme fatty acid synthase
Answer: palmitate
Extra:
Watch Fatty Acid Synthesis [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-lipids-fatty-acid-synthesis?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 53: What is the rate-limiting enzyme of ketogenesis?
_____
Answer: HMG-CoA synthase
Extra:
Watch Ketone Bodies [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-lipids-ketone-bodies?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 54: Which lipid transport enzyme is responsible for the degradation of triglycerides stored in adipocytes?
_____
Answer: Hormone-sensitive lipase
Extra:
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Flashcard 55: Type I lipoproteinemia is due to a(n) _____ or apo-CII deficiency
Answer: LPL
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 56: Inside the hepatocyte, cholesterol may be converted to _____ via the enzyme acyl cholesterol acyltransferase (ACAT) for storage
Answer: cholesterol ester
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 57: PCSK9 is a protease produced by the liver that leads to degradation of hepatocyte _____ receptors
Answer: LDL
Extra:
Sketchy Pharmacology: Blood & Inflammation (Dyslipidemia drugs)
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https://onlinemeded.org/spa/cardiac?ref=anki
Flashcard 58: When light strikes the retina, 11-cis retinal is converted to _____ retinal
Answer: all-trans
Extra:
https://onlinemeded.org/spa/pediatrics/ophthalmology/acquire?ref=anki
Flashcard 59: Acetyl-CoA is converted to _____ via the enzyme HMG-CoA synthase (ketogenesis)
Answer: HMG-CoA
Extra:
Watch Ketone Bodies [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-lipids-ketone-bodies?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 60: The IDL expresses only apolipoprotein _____ and _____ on its surface
Answer: B-100
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
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