Sentence examples for molecules and difficult from inspiring English sources

The presence of non-polyadenylated RNA could be a remaining contamination as they are highly expressed molecules and difficult to remove completely.

My concern is that as you start making certain classes of molecules illegal and difficult to source is that you open the gates to a huge industry simply because it is much more profitable to sell something that is illegal than something you can get from the corner shop.

This feature depends explicitly on the forces between the molecules and is difficult to calculate accurately, as is the value of the constant a, which turns out to be close to 1/2.

This is because, LSRN is made up of mainly C5 C6 molecules and are difficult to crack compared to HSRN which is made up of mainly C6 C11.

"It's quite big as a molecule, and quite difficult for bacteria and other weathering processes.

Exploring the vast expanse of chemical space within organic compounds makes designing small molecules a difficult and time-consuming task, even when the 3D structure of a protein target is known.

The Schrodinger equation describes all possible behaviors of atoms and molecules and yet it is difficult to deduce many elementary facts of chemistry directly from this equation, and forget trying to deduce the existence of large molecular structures that reproduce themselves such as a living germ.

It is easy to understand that proteomics as a powerful tool help investigate the relationship between biological molecules and disease mechanisms, while difficult to integrate proteomics-based DNB with physiological and pathophysiological situations, with organ-, tissue-, type-, function-, disease-specific patterns, or with disease diagnosis, therapies and prognosis.

A microalgal cell contains a wide spectrum of autofluorecent molecules, and thus, it is difficult to distinguish fluorescence from additional molecules such as BaP accumulating in the cell unless a specific fluorescence signal that can be unequivocally attributed to BaP can be found.

The pores are definitely not uniform and the minimal diameter of pores should be less than 1 nm in order to reject electroactive molecules, and thus it is quite difficult to analyze the pores even with electron or atomic force microscopes.

As documented above, however, extensive, complex molecular interactions between CDH1 and the other key molecules are difficult to evaluate, let alone validate.