Singer and Garth L. Nicolson described the fluid mosaic model, which although has been modified slightly, is still an accurate representation of the plasma membrane function and structure today. Fluid Mosaic Model Definition The fluid mosaic model of the cell membrane describes how the membrane is ...
It also helps in the formation of acrosome of sperm. It is the house of all metabolic activities and functions in the cell. In other words, it contains most of the cell organelles, each of which perform a specific function. It is known as the 'site of protein synthesis in the cell...
Brain, the mass of nerve tissue in the anterior end of an organism. The brain integrates sensory information and directs motor responses; in higher vertebrates it is also the center of learning. Learn more about the parts and functions of the brain in th
Cell Parts and Functions Table | Cell Organelle | Cell Function | Nucleus | Directs all cell activities "Brain or Control Center of cell" | Nuclear Envelope (Membrane) | Controls what passes in and out of the nucleus | Cytoplasm | Jelly-like substance found inside cell that acts as a med...
What do they do for the body?Ultrastructure of Cell:A cell is an organized unit of organisms that is enclosed in a membrane. The size and shape of the cell depend on its function. The nucleus is the largest and major part of the cell that controls all cellular activities....
1.cytoplasm :the dynamic ,Mobil factory Most of the properties we associate with life are properties of the cytoplasm .Much of the mass of a cell consist of this semifluid substance ,with is bounded on the outside by the plasma membrane .Organelles are suspended within it ,supported by the...
What is a plant cell? Learn the components of a plant cell, the parts of a plant cell and their functions, types of plant cells, and a plant cell...
Browse more Topics under Cell Structure And Function Introduction to Cell Cell- Number, Shape and Size Parts of the Cell Cell Membrane One of the most important parts of the cell is the cell membrane. The cell membrane acts as a semi-permeable barrier. It allows only a few molecules across...
The nucleus is separated from the rest of the cell or thecytoplasmby a nuclear membrane. As the nucleus regulates the integrity of genes and gene expression, it is also referred to as the control center of a cell. Table of Contents
They have a variety of membrane-bound cell organelles that perform various specific functions to maintain the normal functioning of the plant cell. Table of Contents Structure of plant cell wall The function of the plant cell wall Structure of the plant cytoskeleton ...