World of Biology on Instagram: "The process of protein synthesis from DNA segments (genes): Transcription and Translation (watch the process in the video). ➡️ Transcription: 1. Initiation: The process begins when RNA polymerase binds to a specific region of the DNA called the promoter. 2. Elongation: RNA polymerase moves along the DNA template strand, synthesizing a complementary RNA strand by adding RNA nucleotides. 3. Termination: Transcription ends when RNA polymerase reaches a terminator seq

Explaining Biology on Instagram: "On the first day of your period, your body goes through an intense process. The uterus begins to contract to shed its inner lining — the endometrium — which had thickened to support a possible pregnancy. These contractions, triggered by hormone-like substances called prostaglandins, cause cramps and pain in the lower abdomen and back. Before and during this time, some women notice white discharge. This discharge, known as leukorrhea, is mostly composed of cervic

BIOLOGY | MEDICAL | HEALTH on Instagram: "Blood clotting, or coagulation, is the body’s process to stop bleeding from an injured blood vessel, occurring in stages: vessel constriction reduces blood flow, platelets aggregate to form a temporary plug, the coagulation cascade activates clotting factors, and a fibrin mesh traps platelets and blood cells to form a strong, stable clot. This clot seals the wound and serves as a scaffold for tissue repair, after which the body naturally dissolves it. Dm

BIOLOGY | MEDICAL | HEALTH on Instagram: "Cells are so tiny that millions of them can fit on the tip of a needle—literally! Here’s the real size comparison to help you imagine how small they actually are: 🔬 Average Human Cell: ➡️ 10–30 micrometers (µm) (That’s 1/100th the thickness of a sheet of paper!) 🧠 Nerve Cells: ➡️ Some neurons can be up to 1 meter long in your legs— but their diameter is still tiny (about 10–20 µm). 🩸 Red Blood Cells (RBCs): ➡️ 7–8 µm — so small that 10,000 of them sta