Metabolism — Flashcards

Flashcard 341: In total, the TCA cycle produces _____ NADH per acetyl-CoA

Answer: 3

Extra: Other:

Flashcard 342: Homogentisic acid (from tyrosine) may be converted to _____ via the enzyme homogentisate oxidase

Answer: maleylacetoacetate

Flashcard 343: Wilson disease results in lack of copper transport into _____ and lack of incorporation into ceruloplasmin

Answer: bile

Extra: Atlas:

Flashcard 344: Where in the cell does conversion of alcohol -> acetaldehyde take place? _____

Answer: Cytosol

Flashcard 345: What non-volatile acid may be elevated with ethylene glycol ingestion? _____

Answer: Oxalic acid

Flashcard 346: What form of hemoglobin protects against sickling in sickle cell anemia? _____

Answer: HbF

Extra: Other:

Flashcard 347: ATP synthase inhibitors cause a(n) _____ proton gradient and a block of ATP synthesis

Answer: increased

Flashcard 348: What mitochondrial enzyme reduces superoxide (O2-) to H2O2? _____

Answer: Superoxide dismutase

Flashcard 349: _____ is an insectiside that inhibits complex I of the ETC

Answer: Rotenone

Flashcard 350: Pyruvate dehydrogenase is regulated via positive feedback by _____, Ca2+, and increased NAD+/NADH ratio

Answer: ADP