they have difference in meaning
Mainly to fight infection (invasion), but also some maintenance functions.
By relating to their specific excretions. While they do share some excretory functions and products, the main function that they do not share is that stomach epithelial cells secrete hydrochloric acid.
white cells are produce in the bones
Cells can vary in size due to different functions and metabolic requirements. For example, some cells like egg cells need to store a lot of nutrients for developing embryos, so they are larger. Additionally, some cells, like muscle cells or nerve cells, need to be larger to accommodate specific organelles or structures necessary for their specialized functions.
Yes, most white blood cells have a nucleus. This nucleus contains the genetic material that controls the cell's functions. White blood cells play a critical role in the immune system by helping to defend the body against infections and foreign invaders.
Yes, although some functions differ, and buttons look different.
Different cells are different in structure because of their different functions (e.g. plant cells have cell walls because they don't have bones). Also, cells have different functions because they work together with other cells to create a working system (e.g. the human body)
No, not all white blood cells retain their nucleus throughout their life. Some white blood cells, such as lymphocytes and monocytes, maintain their nucleus throughout their lifespan to support their functions, while others, like neutrophils, eject their nucleus as they mature to increase their efficiency in fighting infections.
Functions allow you to perform some mathematical or string procedures to other cells.
Cells provide structure and support to tissues and organs. Cells regulate processes such as metabolism and immune response. Cells replicate to ensure growth, repair damaged tissues, and maintain homeostasis in the body.
Some examples of multinucleated cells in the human body include skeletal muscle cells, osteoclasts, and syncytiotrophoblasts. These cells serve various functions such as muscle contraction, bone resorption, and nutrient exchange in the placenta.
Some white cells call macrophages will eat germs. Some others will tag germs with a marker that tells the other cells that they need to get rid of them.