The nearly neutral theory of molecular evolution is a modification of the neutral theory of molecular evolution that accounts for slightly advantageous or deleterious mutations at the molecular level.

To understand the functions of proteins at a molecular level, it is often necessary to determine their three dimensional structure.

That you can, not only see the margins right there on a molecular level, but you can see it even if it's not right on the top even if it's beyond your field of view.

Molecular epidemiology is a branch of epidemiology and medical science that focuses on the contribution of potential genetic and environmental risk factors, identified at the molecular level, to the etiology, distribution and prevention of disease within families and across populations.

It s very hard to explain this by molecular recognition.

Gel permeation chromatography is used to determine the number average molecular weight, weight average molecular weight, and polydispersity.

The mean molecular mass of air is 28.97 g mol.

Each has a molecular weight of approximately 50,000 Daltons.

The simulation runs on a cluster of 128 computers, recreates the complete life span of the cell at molecular level, reproducing the interactions of molecules in cell processes including metabolism and cell division.

It has the molecular formula C14H14N2.HCl and a molecular weight of 246.73 g mol.

Many higher molecular weight amines are, biologically, highly active.

A molecular sieve can adsorb water up to 22 of its own weight.

The quality of the sample is sufficient for research on molecular biology.

And I thought molecular weight sounded much less nerdy than molar mass.

In contrast, molecular orbital theory has orbitals that cover the whole molecule.

And for molecular programming, the question is how does your cell phone know when to stop growing?

He believed the rays to consist of streams of particles of ordinary molecular magnitude.

Atmosphere The outer atmosphere of Saturn contains 96.3 molecular hydrogen and 3.25 helium by volume.

Resistance to the growing influence of molecular biology was especially evident in evolutionary biology.

However, it was difficult to determine the exact molecular weight and number of amino acids in a protein.

Molecular basis for inheritance DNA and chromosomes The molecular basis for genes is deoxyribonucleic acid (DNA).

Biology and molecular biology Almost all forms of biophysics efforts are included in some biology department somewhere.

This is one of many possible ways in which a molecular level diode transistor might be synthesized by organic chemistry.

http crnano.typepad.com crnblog 2004 08 royal_society_i.html (See Center for Responsible Nanotechnology criticism of omission of molecular manufacturing.

The development of standard, genetically uniform organisms that could produce repeatable experimental results was essential for the development of molecular genetics.

In this way Einstein was able to determine the size of atoms, and how many atoms there are in a mole, or the molecular weight in grams, of a gas.

In this symbiosis, the nonmethanogenic anaerobes degrade the organic substance and produce among other things molecular hydrogen (H2).

And then afterward, I said, Sir, I want to give you the periodic table in case you're ever in a bind and need to calculate molecular weight.

Separation of proteins may be by isoelectric point (pI), molecular weight, electric charge, or a combination of these factors.

The combination is theoretically useful because it results in good removal of both large and small molecular weight solutes.

Throughout the universe, hydrogen is mostly found in the atomic and plasma states whose properties are quite different from molecular hydrogen.

This method only gives a rough measure of the amounts of different proteins in the mixture, and it is not able to distinguish between proteins with similar apparent molecular weight.

The color is believed to be due to a set of blue and near ultraviolet emission lines from neutral and ionized molecular nitrogen.

Nuclear Magnetic Resonance (NMR) has the ability to measure molecular size and has been recently employed to determine the structure of the water inside the body.

A key difference compared to other biogeochemical cycles is that because of its low molecular weight hydrogen can leave Earth's atmosphere.

These are some designs from Eric Drexler's book which we're now showing are feasible with super computing simulations, where actually there are scientists building molecule scale robots.

It receives an electron from each of four cytochrome c molecules, and transfers them to one oxygen molecule, converting molecular oxygen to two molecules of water.

Most CYPs require a protein partner to deliver one or more electrons to reduce the iron (and eventually molecular oxygen).

He states that details of living things can be similarly characterized, especially the patterns of molecular sequences in functional biological molecules such as DNA.

Proteins are separated according to isoelectric point (pH at which they have neutral net charge) in the first dimension, and according to their molecular weight in the second dimension.

One of the main biochemical causes of RP in the case of rhodopsin mutations is protein misfolding, and molecular chaperones have also been involved in RP.

Archaeogenetics, a term coined by British archaeologist and paleolinguist Colin Renfrew, refers to the application of the techniques of molecular population genetics to the study of the human past.

Working with cyanic acid and fulminic acid, they correctly deduce that isomerism was caused by differing arrangements of atoms within a molecular structure.

A molecular vibration occurs when atoms in a molecule are in periodic motion while the molecule as a whole has constant translational and rotational motion.

Slovenia from Level E to Level B immediately upon the effective date of the new scale, forgoing its transition time