(a) Amino acid (b) Glucose (c) Triglyceride (d) Glycerol (e) Nucleotide. Identify and explain examples of monomers and polymers in carbohydrates, proteins, and nucleic acids. What organic compounds are present in the cell that aren't one of the four main groups ...
Ammonia and glutamate are converted into glutamine by the plastid glutamine synthetase (GS) and then the amido group of the glutamine is transferred to a molecule of 2-oxoglutarate by the glutamate synthetase (GOGAT), producing a net gain of one glutamate molecule. The concerted activity of ...
Maximum Likelihood phylogenetic tree of the imidazoleglycerol-phosphate dehydratase (At4g14910.1). The numbers at the nodes indicate RaxML bootstrap values (only values >50% are shown). Branch lengths are proportional to the number of substitutions per site (see the scale bars). Colored boxes high...
A typical phosphoglyceride molecule consists of a hydrophobic tail composed of two fatty acyl chains esterified to the two hydroxyl groups in glycerol phosphate and a polar head group attached t 磷酸甘油酯,油脂最丰富的类在多数膜,是丙三醇3磷酸盐形象5-5a(衍生物)。 一个典型的磷酸甘油酯分子在...
Protein fibrils are expected to have applications as functional nanomaterials because of their sophisticated structures; however, nanoscale ordering of the functional units of protein fibrils remains challenging. Here we design a series of self-polymeriz
M.G.-O. performed the single-molecule experiments in the laboratory of B.C. P.J. and J.M.E. carried out the AFM experiments; H.B. performed nanodisc reconstitutions, fusion assays and cysteine-accessibility assays; and H.B. and E.R.C. conceived the project and designed the experiment...
With the objective of testing the compatibility of drNPCs with spidroins, we then seeded drNPCs on a plastic dish coated with rS1/9 which contains the neural cell adhesion molecule (NCAM) specific amino acid sequence25. The cells rapidly adhered not only to the plastic but also to a glass...
The isocyanate index (r) refers to the equivalent number ratio of diisocyanate to sum of the oligomeric diol and small molecule diol, or the ratio of NCO/OH. The four raw materials used in this study were difunctional groups; thus, NCO/OH is the molar ratio given by 𝐶h=𝑊i+𝑊...
MgF2interacting with the hydroxyl groups abundantly included in the glycerol molecules. The results indicated the individual responses of two plasmon modes in MIM nanostructures toward medium components, and brought the prospect for the simultaneous measurement of multiple elements using two or more ...
plausibly prebiotic dipeptides catalyze at least two reactions important for protocells, the stereospecific synthesis of sugars [49] and the aminoacylation of an RNA [50]; (iv) Finally, the formation of both phosphodiester and peptide bonds requires the generation of a water molecule, and the reac...