WebThey are adapted to carry electrical impulses from one place to another. A bundle of neurons is called a nerve . a long fibre ( axon ) so they can carry messages up and down … WebSpecialised animal cells. There are many different types of cells in animals. Each type is specialised to do a particular role. These ensure that the organism functions as a whole.
Adipose Tissue: What Is It, Location, Function, and More Osmosis
WebMacrophages. José Ignacio Saldana, Imperial College, London, UK. Macrophages are specialised cells involved in the detection, phagocytosis and destruction of bacteria and other harmful organisms. In addition, they can also present antigens to T cells and initiate inflammation by releasing molecules (known as cytokines) that activate other cells. Web1.The root hairs increase the surface area. for water to move into the cell. 2.The root hair cells have a large permanent vacuole. that speeds up the movement of water. by osmosis from the soil across the root hair cell. What are sperm cells? Sperm cells are cells that contain genetic information from the male parent. north central financial aid
How is the cell adapted to its function? - Quora
WebFunction. Fat cells provide triglycerides to fuel much of the body's internal work and physical activity. The layer of fat under the skin insulates the body to keep it warm. Pads … WebSpecialized cells: gland cells, muscle fibers, and nerve fibers. In Division of Labor in Cells (Second Edition), 1970. Publisher Summary. This chapter discusses gland cells, muscle fibers, and nerve fibers.The muscle fiber is composed of four fundamental constituents: (1) the sarcolemma that is the equivalent of the cell membrane; (2) the fibrils that represent … Web16 de dez. de 2013 · Eggs carry only half as much genetic material as other cells in a woman's body, which means sperm supplies the other half. A female fetus contains all the fully formed eggs she'll ever need. And the first egg created by your body will be the first egg to drop during a woman's first period. 1. Name 2 features of the egg cell. north central florida fire conference