Transcription Questions and Answers (PDF)
Transcription is the biological process where the genetic information in DNA is copied into messenger RNA (mRNA) for protein synthesis. It is the first step […]
Continue Reading
DNA Replication Questions and Answers (PDF)
DNA replication is the biological process by which a cell duplicates its genetic material before cell division, ensuring that each daughter cell receives an identical […]
Cell Cycle and Cell Division Class 11 Questions and Answers (PDF)
The cell cycle is a series of events that take place in a cell leading to its growth, replication, and division into two daughter cells. […]
MCQ Questions on Prost Translational Modification with Answers (PDF)
Post-translational modifications are chemical changes made to proteins after translation, which affect their function, stability, and localization. These modifications include processes such as phosphorylation, glycosylation, […]
Questions on Post Transcriptional Modification with Answers (PDF)
Post-transcriptional modifications are processes that modify pre-mRNA into mature mRNA after transcription in eukaryotic cells. These modifications include the addition of a 5′ cap, splicing […]
Questions on Chargaff Rule (MCQ PDF
Chargaff’s rule is a key principle in molecular biology, stating that in DNA, the proportion of adenine (A) always equals that of thymine (T), and […]
MCQ on DNA Ligase Enzyme with Answers (PDF)
DNA ligase is an essential enzyme that facilitates the joining of DNA strands by catalyzing the formation of phosphodiester bonds between adjacent nucleotides. It plays […]
MCQ on DNA Polymerase with Answers (PDF)
DNA polymerase is an enzyme responsible for synthesizing new DNA strands during replication by adding nucleotides to a pre-existing strand using the original DNA as […]
MCQ on RNA Polymerase with Answers (PDF)
RNA polymerase is an enzyme that synthesizes RNA from a DNA template during transcription. It binds to specific regions of the DNA called promoters and […]