MCQ on Pyrosequencing of DNA
Pyrosequencing is a DNA sequencing technique that relies on the detection of released pyrophosphate upon nucleotide incorporation. It involves a series of enzymatic reactions, generating […]
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MCQ on Illumina Sequencing Technique
Illumina sequencing, a widely used method, employs fluorescently labeled nucleotides and reversible termination to sequence DNA fragments. Through iterative cycles of nucleotide incorporation and imaging, […]
MCQ on Chargaff Rule
Chargaff’s rule states that in DNA, the amount of adenine (A) equals thymine (T), and the amount of cytosine (C) equals guanine (G). This principle […]
MCQ on Post Translational Modification
Post-translational modifications occur after protein synthesis. They include phosphorylation, glycosylation, and acetylation, altering protein structure and function. These modifications regulate protein activity, localization, and stability, […]
MCQ on Post Transcriptional Modification
Post-transcriptional modification refers to alterations made to mRNA molecules after transcription but before translation in eukaryotic cells. These modifications include 5′ capping, 3′ polyadenylation, and […]
MCQ on DNA Replication in Eukaryotes
DNA replication in eukaryotes involves initiation at multiple origins, proceeding bidirectionally from replication forks. Enzymes like DNA polymerases synthesize new strands, while helicases unwind the […]
MCQ on DNA Replication
DNA replication is the process by which a cell duplicates its DNA before cell division. It involves unwinding the double helix, complementary base pairing, and […]
MCQ on Translation (Protein Synthesis)
Translation is the process by which cellular machinery converts the genetic information carried by mRNA into proteins. It occurs in the ribosomes and involves decoding […]
MCQ on Translation in Eukaryotes
In eukaryotes, translation occurs in the cytoplasm following transcription. The mRNA, after processing, binds to ribosomes, where it is decoded by transfer RNA (tRNA) molecules […]