Biochemistry USMLE Step 1
Achondroplasia involves what defect? – Cell-signaling defect of fibroblast growth factor (FGF) receptor 3 Marfan's syndrome involves a mutation in what? – Fibrillin gene Xanthine, hypoxanthine and uric acid are all what type of base? – Purine What is the rate limiting step in Purine de novo synthesis? – PRPP step via glutamin PRPP amidotranferase PRPP amidotransferase inhibited by what downstream products in purine synthesis? –
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Atlanta Fire Academy
- Course
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Biochemistry (BIOCHEMISTRY)
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- February 7, 2023
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- 2022/2023
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- Exam (elaborations)
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- Questions & answers