Stem cells are the body's raw materials â cells from which all other cells with specialized functions are generated. Under the right conditions in the body or a laboratory, stem cells divide to form more cells called daughter cells. These daughter cells either become new stem cells (self-renewal) or become specialized cells (differentiation) with a more specific function, such as blood cells, brain cells, heart muscle or bone. No other cell in the body has the natural ability to generate new cell types.
How to Tie a Hangmans Noose. Community Q&A. The Hangman's noose is perhaps the best-known knot in the world, and is ubiquitous on TV, in movies, and children's games. The Hangman is also used as a knot to tie angles to fishing-line.
A knot is a tangled string in Euclidean 3-space R3 which is usually considered as a. closed tangled string in R3, and a link is the union of some mutually disjoint knots (see. Figure 1). The AYATORI game (= Cat's cradle play) let us know that a given knot can.