Definition, Betydning & Synonymer | engelsk ord MOLECULE

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Definitioner af MOLECULE

1. molekyle

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Eksempler på brug af MOLECULE i en sætning

• Synapomorphies (a character that is shared by two or more groups through evolutionary development) include the presence in the plants of oligosaccharide inulin, a nutrient storage molecule used instead of starch; and unique stamen morphology.
• The chemical notation for amines contain the letter "R", where "R" is not an element, but a "R-group" which means "rest of the molecule" and in amines could be a single hydrogen or carbon atom, or could be a hydrocarbon chain.
• An allele, or allelomorph, is a variant of the sequence of nucleotides at a particular location, or locus, on a DNA molecule.
• In immunology, an antigen (Ag) is a molecule, moiety, foreign particulate matter, or an allergen, such as pollen, that can bind to a specific antibody or T-cell receptor.
• Amygdalin is classified as a cyanogenic glycoside, because each amygdalin molecule includes a nitrile group, which can be released as the toxic cyanide anion by the action of a beta-glucosidase.
• In organic chemistry, the Cahn–Ingold–Prelog (CIP) sequence rules (also the CIP priority convention; named after Robert Sidney Cahn, Christopher Kelk Ingold, and Vladimir Prelog) are a standard process to completely and unequivocally name a stereoisomer of a molecule.
• These proteins, aided by chaperone proteins, bind to and condense the DNA molecule to maintain its integrity.
• In molecular biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule.
• In chemistry, electron counting is a formalism for assigning a number of valence electrons to individual atoms in a molecule.
• Molecular encapsulation, in chemistry, the confinement of an individual molecule within a larger molecule.
• In organic chemistry, a functional group is a substituent or moiety in a molecule that causes the molecule's characteristic chemical reactions.
• He, James Watson, Rosalind Franklin, and Maurice Wilkins played crucial roles in deciphering the helical structure of the DNA molecule.
• Due to the broad definition of a hormone (as a signaling molecule that exerts its effects far from its site of production), numerous kinds of molecules can be classified as hormones.
• In the description of protein structure, in particular in the Protein Data Bank file format, a heteroatom record (HETATM) describes an atom as belonging to a small molecule cofactor rather than being part of a biopolymer chain.
• Homologous desensitization, a receptor decreases its response to a signalling molecule when that agonist is in high concentration.
• While DNA had been known to biologists since 1869, many scientists still assumed at the time that proteins carried the information for inheritance because DNA appeared to be an inert molecule, and, since it is located in the nucleus, its role was considered to be phosphorus storage.
• In chemistry, hydrophobicity is the physical property of a molecule that is seemingly repelled from a mass of water (called a hydrophobe).
• Biological hydrolysis is the cleavage of biomolecules where a water molecule is consumed to effect the separation of a larger molecule into component parts.
• The isoelectric point (pI, pH(I), IEP), is the pH at which a molecule carries no net electrical charge or is electrically neutral in the statistical mean.
• Intermolecular forces are weak relative to intramolecular forces – the forces which hold a molecule together.

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