Cyclic AMP (cAMP) is a signaling molecule involved in intracellular communication. It is derived from adenosine triphosphate (ATP) and functions as a second messenger, activating various cellular processes by binding to and modulating protein kinase activity, playing a crucial role in signal transduction pathways. This is an MCQ on Cyclic […]
Guanosine Triphosphate (GTP) is a nucleotide involved in cellular energy transfer and signal transduction. Similar to ATP, it serves as a high-energy molecule, contributing to various biochemical processes, including protein synthesis and G-protein signaling, crucial for cell function and regulation. This is an MCQ on GTP Structure and Functions. Molecular […]
Adenosine Triphosphate (ATP) is a nucleotide that serves as the primary energy currency in cells. It stores and releases energy through the transfer of its phosphate groups, crucial for various cellular activities, including metabolism, muscle contraction, and active transport processes. This is an MCQ on ATP Structure and Functions. Molecular […]
Zinc finger DNA-binding domains are protein motifs that recognize and bind specific DNA sequences. Comprising zinc ions and amino acids, these structures enable targeted gene regulation. Engineered zinc fingers have applications in gene editing technologies like CRISPR, facilitating precise manipulation of genetic material. This is an MCQ on Zinc Finger […]
A leucine zipper is a structural motif in proteins involved in DNA binding and protein-protein interactions. It consists of repeated leucine residues at regular intervals, forming an alpha helix that can dimerize with a similar helix, often seen in transcription factors regulating gene expression. This is an MCQ on Leucine […]