1. On the basis of Thomson’s model of an atom, explain how the atom is neutral as a whole. Ans:As per Thomson’s model of an atom, the number of electrons and the number of protons are equal in an atom. Electrons are positively charged and protons are negatively charged, hence the...
Here we determine the 3D atomic positions of M/HEA nanoparticles using atomic electron tomography36 and quantitatively characterize the local lattice distortion, strain tensor, twin boundaries, dislocation cores and chemical short-range order (CSRO). We find that the high-entropy alloys have larger ...
c, Negative-staining electron microscopy of the ORC–DNA complex prepared with GraFix method using a gradient of glutaraldehyde (0–0.025%). d, A representative raw cryo-EM image of the ORC–DNA (72 bp) complex. e, 2D class averages of the ORC–DNA (72 bp) particles. f, Workflow of...
Crystal structure of neutral endopeptidase (pdb-id: 1DMT), the only well characterized member opened new door to acquire structural knowledge of several members of this class of the protein[30]. The three-dimensional structure of ECE-1 was also solved with the co-crystallized metalloprotease ...
and theoretical descriptors (e.g., atom number, molecular weight, atom-type count, etc.). These different types of molecular descriptors are widely used in molecular data mining, compound diversity analysis, and compound activity prediction. 2D-QSAR It is intuitive and concise to distinguish ...
which the class has been studied. Thus, the apparent diversity of carbohydrates in the various taxonomic classes reflects to a large part the information bias in the published literature, and this situation must be kept in mind when making conclusions based on the distributions of properties ...
Versions Notes Abstract CuOCuO atomic thin monolayer (mlCuOmlCuO) was synthesized recently. Interest in the mlCuOmlCuO is based on its close relation to CuO2CuO2 layers in typical high temperature cuprate superconductors. Here, we present the calculation of the band structure, the density of stat...
As a consequence, enzymatic activity of the enzyme was significantly improved [12]. 4. Carrageenan 4.1. Structure Carrageenans and agarans constitute nearly half of the algal dry matter and they are the major cell wall carbohydrates of marine red seaweeds of the Rhodophyceae class. As they ...
Trametes cinnabarina) is a white-rot fungus known for its very efficient lignocellulose-degrading properties, whose genome encodes for a large enzymatic arsenal of CAZymes, including lignin degrading enzymes: 5 laccases (CAZy family AA1), 9 class-II peroxidases (AA2) and 24 flavoenzymes (AA3)...
Hint: Remember that diamond is a form of carbon, and its structure is crucial for its properties. 2. Tetrahedral Structure: In diamond, each carbon atom is covalently bonded to four other carbon atoms. This arrangement forms a three-dimensional tetrahedral structure. Hint: Visualize the tetrahed...