One co-transcriptional modification is the addition of a _____ at the 5' end
Inosine is converted to _____ via the enzyme purine nucleoside phosphorylase (purine salvage)
Xanthine is converted to _____ by xanthine oxidase
RNA _____ uses dsRNA complementary to an mRNA of interest to "knock down" gene expression
Guanosine is converted to _____ via the enzyme purine nucleoside phosphorylase (purine salvage)
Which base excision repair enzymes are responsible for filling and sealing the gap from the excised bases?_____ (filling) and DNA ligase III (sealing)
Hint: specific
Hypoxanthine is converted to _____ via xanthine oxidase
microRNA often leads to the _____ of target mRNA, thus causing decreased translation into protein
The _____ is the site where RNA polymerase II and general transcription factors bind to DNA upstream from a gene locus
The enzymes that repair pyrimidine dimer mutations are _____ and DNA ligase
Nucleotide Structure and Function
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DNA Structure and Replication
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RNA Structure and Types
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Transcription: RNA Synthesis
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Post-Transcriptional Modifications
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Translation: Protein Synthesis
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Genetic Code and Codon Usage
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Regulation of Gene Expression
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Mutations and DNA Repair
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Purine Metabolism and Disorders
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Pyrimidine Metabolism and Disorders
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Nucleotide Degradation and Salvage Pathways
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These Nucleic Acid Biochemistry flashcards are designed for NEET-PG Biochemistry preparation, using active recall to help you retain high-yield concepts, clinical correlations, and commonly tested facts. Each card prompts you to retrieve information from memory rather than passively reviewing notes, which research shows leads to significantly better exam performance.
The 103 cards in this deck cover the most important topics in Nucleic Acid Biochemistry, including key mechanisms, diagnostic criteria, treatment protocols, and clinical pearls that frequently appear in NEET-PG examinations. Cards are organised by chapter so you can focus on specific areas or work through the entire topic systematically.
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