[permalink] [id link]
The exact chemical composition and the sequence in which these units are arranged is called the primary structure, in the case of proteins.
from
Wikipedia
Some Related Sentences
exact and chemical
However, chemical bonding of many types of elements results in crystalline solids and metallic alloys for which exact chemical formulas do not exist.
In the electron microprobe, individual locations are analyzed for their exact chemical compositions and variation in composition within individual crystals.
The exact chemical configuration of the dye molecules determines the operation wavelength of the dye laser.
The exact timescale for how long this smoke remains, and thus how severely this smoke affects the climate once it reaches the stratosphere, is dependent on both chemical and physical removal processes.
The exact molecular composition varies widely from formation to formation but the proportion of chemical elements vary over fairly narrow limits as follows:
In the case of proteins, the exact chemical composition and the sequence in which these units are arranged is called the primary structure.
These relationships are certainly not exact because the size of an atom is not constant but depends on its chemical environment.
The exact mode of formation of flint is not yet clear but it is thought that it occurs as a result of chemical changes in compressed sedimentary rock formations, during the process of diagenesis.
The exact chemical mechanism by which this happens is still largely unknown.
* Mass spectrometry, a method of determining the chemical composition or exact mass of molecules
The exact value of the Eddington luminosity depends on the chemical composition of the gas layer and the spectral energy distribution of the emission.
The threshold for this is when the core of the star has a mass around 15 times the sun depending on the exact chemical composition and rotation rate.
Test-strip shapes and their exact chemical composition vary between meter systems and cannot be interchanged.
Geologists know the exact chemical composition of this tephra ( which they call Mazama Ash ) and both geologists and archeologists use the distinctive layer it formed in the specific techniques of relative dating called tephrochronology.
More research is needed to explain the exact nature of the altered chemical transmission in this disorder.
Working independently, Khorana had mastered the synthesis of nucleic acids, and Holley had discovered the exact chemical structure of transfer-RNA.
Working independently, Khorana had mastered the synthesis of nucleic acids, and Holley had discovered the exact chemical structure of transfer-RNA.
The exact symptoms of a chemical burn depend on the chemical involved.
There is limited information regarding its exact chemical composition but studies have found through air sampling that perfluorinated chemicals ( PFCs ) are commonly used in ski wax.
Whereas mechanical milling and chemical etching exact physical stress on the board, laser etching offers non-contact surface removal, making it a superior option for PCBs where precision and geometric accuracy are at a premium, such as RF & Microwave designs.
The exact chemical structure of the Nod factor that is recognised by the plant varies between bacterial species and is the basis for host – symbiont specificity.
Although largely unknown, odor – the exact chemical signature of that stream – may play an important role in how salmon return to the area where they hatched.
exact and composition
The exact date of composition for both of these works is unknown.
Various definitions of its exact composition exist, and no one definition is universally accepted.
By the eighteenth century, Chianti was widely recognized as a red wine, but the exact composition and grape varieties used to make Chianti at this point is unknown.
The exact composition of the Dead Sea water varies mainly with season, depth and temperature.
The exact composition and structure of the family varies among proponents.
The exact dates of the composition of Shakespeare's plays are uncertain.
The exact composition and characteristics of an individual pastel stick depends on the type of pastel and the type and amount of binder used.
Depending on their exact composition ( keratin, muscle, elastic structures, etc.
The exact composition of these committees is different for each party, but they are made up primarily of representatives from state parties and affiliated organizations, and others important to the party.
The fuel grain is typically a mixture of pressed fine powder ( into a solid, hard slug ), with a burn rate that is highly dependent upon exact composition and operating conditions.
Spectral measurements have given bubble temperatures in the range from to, the exact temperatures depending on experimental conditions including the composition of the liquid and gas.
While the issue of the exact theological structure and composition of the Sermon on the Mount is subject to debate among scholars, specific components within it, each associated with particular teachings, can be identified.
Upon mild hydrolysis shellac gives a complex mix of aliphatic and alicyclic hydroxy acids and their polymers that varies in exact composition depending upon the source of the shellac and the season of collection.
Although an exact date of composition cannot be given, many academic editors of the play date King Lear between 1603 and 1606.
Because of variation in the composition of electrum, it was difficult to determine the exact worth of each coin.
The size and composition of the English army is considered to be more exact since there are administrative and financial documents that recorded the organization and transportation of the army that crossed the English Channel.
The exact composition varies with water level, in flood situations where normal foods are out of reach Black Swans will feed on pasture plants on shore.
The eventual triumph of the Greeks was achieved by alliances of city-states ( the exact composition changing over time ), allowing the pooling of resources and division of labour.
The origin of this particular writing is difficult to substantiate because scholars disagree about the exact dates of the composition of the Upanishads, but agree that all Upanishads have been passed down through oral tradition.
The size of this fireball or kernel depends on the exact composition of the mixture between the electrodes and the level of combustion chamber turbulence at the time of the spark.
1.367 seconds.