Metabolism US Medical PG Flashcards - Medical Study Cards
Master 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.
Metabolism Flashcard Deck - 10 Cards
Flashcard 171: Norepinephrine may be broken down into _____ via the enzyme catechol-O-methyl transferase
Answer: normetanephrine
Extra:
https://onlinemeded.org/spa/dna-to-protein/amino-acids/acquire?ref=anki
Flashcard 172: The _____ is a barrel-shaped protein complex that degrades damaged or ubiquitin-tagged proteins
Answer: proteasome
Extra:
https://onlinemeded.org?ref=anki
Flashcard 173: In addition to ingestion of raw eggs, vitamin B7 (biotin) deficiency may occur with _____ use or biotinidase deficiency
Answer: antibiotic
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/physiology?index=16]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 174: Does electron transport continue with electron transport inhibitors (e.g. CO, CN)?
_____
Answer: No
Extra:
https://onlinemeded.org/spa/metabolism/electron-transport-chain/acquire?ref=anki
Flashcard 175: CO2 binds to hemoglobin at the N-terminus of _____ (heme or globin)
Answer: globin
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/pulmonology/videos/blood?index=12]
https://onlinemeded.org?ref=anki
Flashcard 176: In hereditary fructose intolerance, decreased available phosphate leads to _____ of glycogenolysis and gluconeogenesis
Answer: inhibition
Extra:
Watch Metabolism Disorders Fructose Sorbitol [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-carbohydrates-metabolism-and-disorders-of-fructose-and-sorbitol?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 177: In diabetes, what can crosslink proteins leading to damage/dysfunction, especially in collagen?
_____
Answer: Advanced Glycation End Products (AGE)
Extra:
https://onlinemeded.org/spa/endocrine/diabetes/acquire?ref=anki
Flashcard 178: Maleylacetoacetate, from homogentisic acid, is used to make _____, which then enters the Kreb's cycle
Answer: fumarate
Extra:
https://onlinemeded.org/spa/dna-to-protein/amino-acids/acquire?ref=anki
Flashcard 179: Obesity _____ the conversion of T4 to T3
Answer: increases
Extra:
https://onlinemeded.org/spa/endocrine?ref=anki
Flashcard 180: _____ is a plasma transport protein for T3/T4
Answer: Thyroxin-binding globulin (TBG)
Extra:
https://onlinemeded.org/spa/endocrine?ref=anki
T4 and T3 bind to the transport proteins thyroxin-binding globulin (TBG), thyroxin-binding pre-albumin (TBPA), and albumin, for transportation in the bloodstream.
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