DECODE The Script of LIFE

  What is a Cell? A cell is defined as the most basic, structural and functional unit of all living organisms. Essentially, a cell is a structure that contains organelles which provide the necessary functions to sustain itself. However, not all cells are the same. Plants have cells that are vastly different from animals. One of the primary differences between the two is the absence of cell walls in  animal cells . Cells also vary in size, with the largest one in the human body being the egg or the female ovum. It measures roughly 1 millimetre across. The smallest cell is the granule cell which is found in the human cerebellum, measuring roughly around 4.5 micrometres in size. Cell Theory This scientific theory, initially formulated by Matthias Schleiden and Theodor Schwann, proposed that all living organisms are composed of cells, and new cells are formed from pre-existing cells. Even though the theory was put forth by Schleiden and Schwann, other notable scientists have contributed to

 As we stride into an era of unparalleled scientific innovation, the future of Polymerase Chain Reaction (PCR) stands at the forefront of breakthroughs in molecular biology and diagnostics. PCR, a cornerstone technique revolutionizing genetic analysis, continues to evolve, promising even greater precision, speed, and versatility. 🌐 Expanding Horizons: PCR's applications transcend traditional boundaries, from disease diagnosis and forensics to environmental monitoring and beyond. With ongoing advancements, its reach extends to novel fields such as synthetic biology, personalized medicine, and point-of-care testing, democratizing access to crucial information and accelerating research endeavors globally. 💡 Innovative Technologies: Emerging technologies like digital PCR, droplet PCR, and isothermal amplification techniques are reshaping the landscape, offering enhanced sensitivity, multiplexing capabilities, and streamlined workflows. These innovations not only refine existing appli

molecules Cell Cycle Phases and Checkpoints The cell cycle is a set of steps cells go through to grow, replicate, divide, and start the process again. The  cell cycle  is a series of events that cells go through to grow, replicate their  DNA , and divide. This process is vital for the growth, development, repair, and maintenance of living organisms. A consistent and regulated progression through the cell cycle ensures the proper duplication and distribution of a cell’s genetic material. Overview of the Cell Cycle Phases The two broad phases of the cell cycle are interphase and  mitosis . During interphase, cells grow, replicate their DNA and  organelles , and prepare for division. Interphase steps are the first gap phase (G 1 ), the synthesis phase (S), and the second gap phase (G 2 ). Cells divide during mitosis (M). The final step of mitosis, or the following step (depending on your source) is cytokinesis. Cytokinesis is the division of the cell’s cytoplasm, which forms two new cells