Guard cells are specialized cells in the epidermis of leaves, stems and other organs of land plants that are used to control gas exchange. They are produced...

atmosphere. The pore is bordered by a pair of specialized parenchyma cells known as guard cells that regulate the size of the stomatal opening. The term is usually...

a leaf, and the guard cells of stomata. Palisade mesophyll cells can contain 30–70 chloroplasts per cell, while stomatal guard cells contain only around...

Plant cells are the cells present in green plants, photosynthetic eukaryotes of the kingdom Plantae. Their distinctive features include primary cell walls...

stoma is bounded by two guard cells. The guard cells differ from the epidermal cells in the following aspects: The guard cells are bean-shaped in surface...

as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range...

balance in the cell. The accumulation of these solutes within the guard cell decreases the solute potential, allowing water to enter the cell and promote...

of the leaf through its guard cells, which surround the stomatal pore. The turgor pressure and osmotic potential of guard cells are directly related to...

small cells. At 2:30 am the prisoners rebelled against guards' wake up calls of whistles and clanging of batons. Prisoners refused to leave their cells to...

Transduction Pathways Mediate Rapid Effects of Abscisic Acid in Commelina Guard Cells", Plant Cell, 6 (9): 1319–1328, doi:10.1105/tpc.6.9.1319, PMC 160523, PMID 12244274...

cellhouse. The other prisoners returned to their cells. The gang put guards Miller and Corwin in a cell in C Block. The escapees needed to secure the key...

reassigned to Cell Block 99. After he is reassigned, Bradley learns that his assassination target does not exist. During the night, a Redleaf guard escorts...

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...

aldehyde crystals, cuticular folds, downward-pointing hairs, or guard-cell-originating lunate cells, to help prevent escape. The small bodies of liquid contained...

in their cells; "IcyBreeze" units or so-called "Cajun coolers"; and the diversion of cool air from the death row guard pod into their cells. Even though...

Guards! Guards! is a fantasy novel by British writer Terry Pratchett, the eighth in the Discworld series, first published in 1989. It is the first novel...

the guard cells that surround the pores. When there is not enough water in the air, the guard cells well release K+ ions into surrounding cells, and...

needed]. They block the active excretion of hydrogen cation from the guard cells. Due to presence of carbon dioxide, a rapid acidification of cytoplasm...

was recorded on film by Red Cell members. In June of 1985, Red Cell attacked Naval Submarine Base New London and Coast Guard Station New London located...

cell types; epidermal cells, epidermal hair cells (trichomes), cells in the stomatal complex; guard cells and subsidiary cells. The epidermal cells are...

States consul. October 5: Montreal, Quebec: Two members of the "Liberation Cell" of the FLQ kidnap British diplomat James Cross from his home. The kidnappers...

Michigan (MI), Minnesota (MN), Missouri (MO), or Montana (MT). The U.S. Coast Guard (USCG) uses a set of two-letter prefixes for vessel numbers; 39 states and...

March 2012 and killed himself while awaiting trial. Evidence in his jail cell led the Federal Bureau of Investigation (FBI) to suspect that Keyes murdered...

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...

pursued policies at the national and state-level to restrict embryonic stem cell research beyond the original lines because it involves the destruction of...

Guards' first unit. Nikiforova, often known by her nickname Marusya, was a Ukrainian anarchist organiser who put together the first Black Guards cell...

leader, meets the press outside the cell block and makes demands that they will no longer tolerate the brutal guards, substandard food, overcrowding, and...

National Guard may have mobilized, the head of the National Guard Bureau, General Hokanson, called the Virginia commander to verify that the Virginia Guard would...

voting rights of all men and their unimpeded admission to the National Guard. Additionally, he advocated the right to petition, the right to bear arms...

It will provide dead-zone cell phone coverage across the US using the existing midband PCS spectrum owned by T-Mobile. Cell coverage will begin with text...