While cyanobacteria have been traditionally considered algae, recent works usually exclude them due to large differences such as the lack of membrane-bound organelles, the presence of a single circular chromosome, the presence of peptidoglycan in the cell walls, and ribosomes different in size and content from those of the Eukaryotes .< ref >

124-126 .</ ref > While other philosophers also recognized such transitions in states of matter, Anaximenes was the first to associate the quality pairs hot / dry and cold / wet with the density of a single material and add a quantitative dimension to the Milesian monistic system .< ref > Kirk, G. S., J. E.

While Ignatius of Antioch offers the earliest clear description of monarchial bishops ( a single bishop over all house churches in a city ) he is an advocate of monepiscopal structure rather than describing an accepted reality.

While the goals are sweeping, the conspiratorial machinery is generally simple: a single, evil organization implements a plan to infiltrate and subvert existing institutions.

While the standard rules allow hopping over only a single adjacent occupied position at a time ( as in checkers ), this version of the game allows pieces to catapult over multiple adjacent occupied positions in a line when hopping.

While clavichords were typically single manual instruments, they could be stacked to provide multiple keyboards.

While the compositions and performances were credited to " Jimmy Thudpucker ", they were in fact co-written and sung by Brewer, who also co-wrote and provided the vocals for " Ginny's Song ", a 1976 single on the Warner Bros. Label, and Jimmy Thudpucker's Greatest Hits, an LP released by Windsong Records, John Denver's subsidiary of RCA Records ).

While there is no single definition of a distributed system, the following defining properties are commonly used:

While the SuperNOVA used three 15 × 15 " boards to implement the CPU and its memory, the Nova 2 fitted all of this onto a single board.

While there is no single " type " of organizational culture, some researchers have developed models to describe different organizational cultures.

While he usually does not use his powers in lethal ways his powers are so vast that it extends to the molecular level, to the point that he can freeze all of the molecules of an object / being with a thought ; he once froze every single molecule of water within the body of David Haller.

While the Hungarians had the best won – loss record of the tournament as a team and lost only a single game of the 56 they played, they had won most of their matches by 2½ – 1½ scores, while the Russian team won gold as they piled up the points.

While this is not a single " killer poke ", it demonstrates a software failure mode that could permanently damage the hardware.

While a forward pass may only be thrown once per down by the team on offense from within or behind the neutral zone, there are no restrictions on the use of lateral passes ; any player legally carrying the ball may throw a lateral pass from any position on the field at any time, any player may receive such a pass, and any number of lateral passes may be thrown on a single play.

While Route 16 serves every single stop along University Avenue, Route 50 only serves select stops, skipping the rest.

While the 68000 had ' supervisor mode ', it did not meet the Popek and Goldberg virtualization requirements due to the single instruction ' MOVE from SR ' being unprivileged but sensitive.

While western Europe relied on a single text for the basis of its military knowledge, the Byzantine Empire in southeastern Europe had a succession of military writers.

While Babylonian number theory — or what survives of Babylonian mathematics that can be called thus — consists of this single, striking fragment, Babylonian algebra ( in the secondary-school sense of " algebra ") was exceptionally well developed.

While no single language is known to express all of them, most of them have at least 10 noun classes.

While New Order toured North America with friends Echo & the Bunnymen, the summer of 1987 saw the release of the compilation Substance, which featured the new single " True Faith ".

While still moist, the two layers are hammered together, mashing the layers into a single sheet.

While the president has to sign all acts adopted by parliament into law, he cannot refuse to do so and exercise a kind of right of veto ; his only power in that matter is to ask for a single reconsideration of the law by parliament and this power is subject to countersigning by the Prime minister.

While some forms are capable of independent movement and can swim hundreds of meters vertically in a single day ( a behavior called diel vertical migration ), their horizontal position is primarily determined by the surrounding currents.

While the applicability of the quasispecies model to real organisms is still a matter of debate in the scientific community, some researchers believe that it accurately represents the evolution of high-mutation-rate viruses such as HIV and sometimes single genes or molecules within the genomes of other organisms.

While the players were on the tour, the National League instituted new rules regarding player pay that led to a revolt of players, led by Ward, who started the Players ' League the following season ( 1890 ).

While players may spend most of the game in a specific position, there are few restrictions on player movement, and players can switch positions at any time.

While it is possible through skillful play to minimize the house advantage, it is extremely rare that a player has sufficient skill to completely eliminate his inherent long-term disadvantage ( the house edge ( HE ) or house vigorish ) in a casino game.

While acting as the shooter, a player must have a bet on the " Pass " line or the " Don't Pass " line.

While disc players and drives may have capabilities beyond the standards, enabling them to read and write nonstandard discs, there is no assurance, in the absence of explicit additional manufacturer specifications beyond normal Compact Disc logo certification, that any particular player or drive will perform beyond the standards at all or consistently.

While Young was on the Spiders, Chief Zimmer was his catcher more often than any other player.

While there are specific types of underlying bass rhythms ( shita-byōshi ), the accompanying player is free to express an original musical beat.

While Duck Hunt does not have a traditional multiplayer mode, the manual states that a second player may plug in a standard NES controller in the other controller port and control the duck that appears.

While performing on a brass instrument, the sound is produced by the player buzzing his or her lips into a mouthpiece.

While a player is taking a free hit or starting a corner the back swing of their hit cannot be too high for this is considered dangerous.

While Cabrera, Willis, and several others posted very good first-half numbers, Lowell was one of the least productive regular major-league starters, and Leiter went 3 – 7 with an ERA of 6. 64 before being traded to the New York Yankees on July 15 for a player to be named later.

While a controversial player both on and off the field at times, Botham also held a number of Test cricket records, and still holds the record for the highest number of wickets taken by an England bowler.

While the Hungarian team narrowly missed winning the Bronze medal, Polgár finished 10 / 13 for the second highest points total of any player in the Olympiad and a rated performance level of 2772.

" While a player is taking a swing at the ball, his / her opponent can block the swing by using his / her mallet to hook the mallet of the player swinging at the ball.

While there is liberal substitution at most positions in football based on the play call and to minimize player fatigue, most quarterbacks are on the field for every offensive play leaving only for injury or when the game's outcome is no longer in doubt.

While Sheffield led Florida to a World Championship in 1997, Hoffman would be the next franchise player behind Dave Winfield and Tony Gwynn.

While traveling between levels, Keen is viewed from above on a map, the only place where the player can save the game.

While the pedal is released, the player cannot attack.

; Scales: While, as mentioned under Fingering, a player will usually play a given instrument only in its tonic key and possibly in the key beginning on the fourth ( e. g. G on a D whistle ), nearly any key is possible, becoming progressively more difficult to keep in tune as the player moves away from the whistle's tonic, according to the circle of fifths.

While attending Rockingham she began dating and had her first serious relationship, with a trumpet player named Ray Sterling.