These molecules mark the cell for phagocytosis by cells possessing the appropriate receptors, such as macrophages.

These techniques allowed for the discovery and detailed analysis of many molecules and metabolic pathways of the cell, such as glycolysis and the Krebs cycle ( citric acid cycle ).

These molecules tend to be used as markers and signals, as well as having some other uses.

These molecules recognize specific reactant molecules called substrates ; they then catalyze the reaction between them.

These other types of substances, such as ionic compounds and network solids, are organized in such a way as to lack the existence of identifiable molecules per se.

These cylindrical carbon molecules have unusual properties, which are valuable for nanotechnology, electronics, optics and other fields of materials science and technology.

These were however used as abbreviations in diagrams or procedures ; there was no concept of atoms combining to form molecules.

These methods can be applied to proteins and other large biological molecules, and allow studies of the approach and interaction ( docking ) of potential drug molecules ( e. g. and ).

These pores cross both of the membranes, providing a channel that allows free movement of small molecules and ions.

These atomic orbitals are known to have specific angular relationships between each other, and thus the valence bond model can successfully predict the bond angles observed in simple molecules.

These perturbations result in different arrangement of electrons in the excited state of the involved molecules and therefore in different effects.

These include concentration gradients of small molecules such as calcium, large complexes of enzymes that act together to carry out metabolic pathways, and protein complexes such as proteasomes and carboxysomes that enclose and separate parts of the cytosol.

These and similar names for the ends of the carotenoid molecules form the basis of a systematic naming scheme, according to which:

These pores are about 120 nm in diameter and regulate the passage of molecules between the nucleus and cytoplasm, permitting some to pass through the membrane, but not others.

These synthetic molecules can be used not only in medicine, but in creation of new materials.

These channels are gated so they can open and close, thus regulating the flow of ions or small polar molecules.

These techniques, generally known as recombinant DNA technology, use DNA molecules from different sources, which are combined into one molecule to create a new set of genes.

These sequences are recognized by spliceosomal RNA molecules when the splicing reactions are initiated.

These interactions tend to align the molecules to increase the attraction ( reducing potential energy ).

These porins form channels that allow molecules 5000 Daltons or less in molecular weight to freely diffuse from one side of the membrane to the other.

These energy-rich molecules are produced within the matrix via the citric acid cycle but are also produced in the cytoplasm by glycolysis.

These forms are called furanoses and pyranoses, respectively — by analogy with furan and pyran, the simplest compounds with the same carbon-oxygen ring ( although they lack the double bonds of these two molecules ).

These RNA molecules are chemically and thermodynamically stable, able to remain intact in the mouse body for more than 8 hours and to resist degradation by RNase in the blood stream.

These operas were composed in 1787 and 1792 respectively.

These are composed of strontium sulfate crystals, which do not fossilize, and take the form of either ten diametric or twenty radial spines.

These continental codes were all composed in Latin, whilst Anglo-Saxon was used for those of England, beginning with the Code of Ethelbert of Kent ( 602 ).

These are composed of stacked segments and finished in the Corinthian order | Corinthian style ( Temple of Bel, Syria )

These people composed the majority of Korean society until the 17th century.

These forests are composed entirely, or nearly so, of coniferous species ( Coniferophyta ).

These are often incompressible diatomaceous earth, or kieselguhr, which is composed primarily of silica.

These were composed almost entirely of hydrogen and helium, and may have been massive.

These are typically composed of a central rod made of fibre reinforced plastic and an outer weathershed made of silicone rubber or ethylene propylene diene monomer rubber ( EPDM ).

These include the Governmental Advisory Committee ( GAC ), which is composed of representatives of a large number of national governments from all over the world ; the At-Large Advisory Committee ( ALAC ), which is composed of representatives of organizations of individual Internet users from around the world ; the Root Server System Advisory Committee, which provides advice on the operation of the DNS root server system ; the Security and Stability Advisory Committee ( SSAC ), which is composed of Internet experts who study security issues pertaining to ICANN's mandate ; and the Technical Liaison Group ( TLG ), which is composed of representatives of other international technical organizations that focus, at least in part, on the Internet.

These include only Philemon, Galatians, Ephesians, and Titus ( hastily composed 387-388 ); Matthew ( dictated in a fortnight, 398 ); Mark, selected passages in Luke, Revelation, and the prologue to the Gospel of John.

These troops were composed of Lebanese and Syrian enlisted personnel, but were commanded predominantly by French officers ; however, the percentage of Lebanese and Syrian officers in the force gradually increased in size to approximately 90 % of the total number by 1945.

These particles, or chondrules, are composed mostly of silicate minerals that appear to have been melted while they were free-floating objects in space.

These were composed of at least six " forward bunker systems " or " combat blocks ", as well as two entrances, and were interconnected via a network of underground tunnels that often featured narrow gauge electric railways for transport between bunker systems.

These regiments were composed of men and women too old or otherwise unfit for service in the Wehrmacht ( German Regular Army ).

These networks are usually composed of:

These are composed of teaching elders and ruling elders from each of the constituent congregations.

These geographical units are now attempting to function as nations but are not naturally nations, being composed in many cases of peoples who are traditional enemies.

These groups, composed mostly of members of the Roman Curia, produced 987 proposed constituting sessions, making it the largest gathering in any council in church history.

These were composed for an audition at the Paris Opéra, along with the sketch of the plot.

These years shaped his future life: he composed for his fellow students who performed everything he composed, he decided to become a college professor and in 1959 he married his first wife, a fellow student, Georganna Towne.