have evaded normal cellular senescence and instead can keep undergoing division. The cells can therefore be grown for prolonged periods in vitro. The...

cell divisions occur repeatedly without cell growth. Conversely, some cells can grow without cell division or without any progression of the cell cycle...

come from the division of pre-existing cells. Viruses are not considered in cell biology – they lack the characteristics of a living cell and instead are...

Cell physiology is the biological study of the activities that take place in a cell to keep it alive. The term physiology refers to normal functions in...

Sickle cell disease (SCD), also simply called sickle cell, is a group of inherited haemoglobin-related blood disorders. The most common type is known as...

satellite glial cells in ganglia. Glia retain the ability to undergo cell divisions in adulthood, whereas most neurons cannot. The view is based on the general...

of paper accounting worksheets. The program operates on data entered in cells of a table. Each cell may contain either numeric or text data, or the results...

A mobile phone or cell phone is a portable telephone that allows users to make and receive calls over a radio frequency link while moving within a designated...

cell division of germ cells in sexually-reproducing organisms that produces the gametes, the sperm or egg cells. It involves two rounds of division that...

A mitochondrion (pl. mitochondria) is an organelle found in the cells of most eukaryotes, such as animals, plants and fungi. Mitochondria have a double...

defeated Anderson. On October 24, a match between the two teams was scheduled for Hell in a Cell. On October 26, a cruiserweight division match pitting Cedric...

Tom Clancy's Splinter Cell is a series of stealth action-adventure video games, the first of which was released in 2002, and their tie-in novels that were...

location of cyclin B on cell division and cycle control, Jin et al. tagged cyclin B with a nuclear localization signal (NLS) that would keep the cyclin within...

growth factors that promote cell division. This keeps the epidermis regenerating from the bottom while the top layer of cells on the epidermis are constantly...

anthropomorphic cells each do their job to keep the body healthy. The series largely focuses on two such cells; a rookie red blood cell, AE3803, who often...

A solar cell, also known as a photovoltaic cell (PV cell), is an electronic device that converts the energy of light directly into electricity by means...

and, in some cases, cells with driver mutations are kept in check by other cells by direct competition. Mechanisms such as these keep cancer rates low in...

(/'kaɪnɪtɪn/) is a cytokinin-like synthetic plant hormone that promotes cell division in plants. Kinetin was originally isolated by Carlos O. Miller and Skoog...

Chloroplasts cannot be made anew by the plant cell and must be inherited by each daughter cell during cell division, which is thought to be inherited from their...

"Inside a 'Supermax' Cell". The Wall Street Journal. Hogan, Stephanie (February 14, 2019). "This is where the U.S. could try to keep 2-time jailbreaker...

interfere with each other. Conversely, with time-division duplexing systems, care must be taken to keep guard times between neighboring base stations (which...

high numbers of abnormal blood cells. These blood cells are not fully developed and are called blasts or leukemia cells. Symptoms may include bleeding...

the cellular, genetic, and epigenetic levels and abnormal cell division. Cell division is a physiological process that occurs in almost all tissues and...

Live-cell imaging is the study of living cells using time-lapse microscopy. It is used by scientists to obtain a better understanding of biological function...

cells (GMCs) are cells involved in neurogenesis, in non-mammals, that divide only once to give rise to two neurons, or one neuron and one glial cell or...

woman whose cancer cells are the source of the HeLa cell line, the first immortalized human cell line and one of the most important cell lines in medical...

genus of about thirteen species of single-celled or colonial green algae of the division Chlorophyta. The cells are spherical in shape, about 2 to 10 μm...

penetrate the host plant's cell wall and siphon nutrients from the space between the cell wall and plasma membrane but do not penetrate the membrane itself...

A fuel cell bus is a bus that uses a hydrogen fuel cell as its power source for electrically driven wheels, sometimes augmented in a hybrid fashion with...

This is essential for cell division during growth and repair of damaged tissues, while it also ensures that each of the new cells receives its own copy...