DNA: DNA is the hereditary molecule of life. DNA is one of the two classes of nucleic acids the other being RNA. Both DNA and RNA serve a role in gene expression. Answer and Explanation: Become a Study.com member to unlock this answer! Create your account View this answer See full...
A DNA molecule consists of two polynucleotide strands that form a double helix. The strands are held together by hydrogen bonds between the nitrogen-containing bases. One strand is complementary to the other strand, which means that a base on one stra...
DNA is a well-understood molecule made up of pairs of complimentary nucleotide bases that have an affinity for each other. Customized snippets of DNA can cheaply be synthesized by putting the pairs in any order. In their experiments, the researchers took advantage of DNA's natural ability to l...
Although there are some exceptions when the side chain is very huge, our work provides a general result for the inherent elasticity of single neutral flexible polymer chains with C-C backbones. 展开 关键词: MOLECULE FORCE SPECTROSCOPY G-ETHYLENE GLYCOL STRANDED-DNA AQUEOUS-SOLUTIONS GRAFT-...
DNA is a well-understood molecule made up of pairs of complimentary nucleotide bases that have an affinity for each other. Customized snippets of DNA can cheaply be synthesized by putting the pairs in any order. In their experiments, the researchers took advantage of DNA's natural ability to ...
The AIM (atoms in molecule) theory has been applied to examine the nature of the interaction of Mg2+, Zn2+, and Cu2+ ion to the deoxyribonucleic acid and peptide nucleic acid. The alkaline earth metal, Mg2+ ion shows electrostatic nature while interaction with deoxyribonucleic acid and ...
Based on the example of Cilengitide it is shown that the N-(4-azidobutyl) group exerts similar conformational restraints as a backbone N-Me group and allows conjugation of a desired molecule either via click chemistry or-after azide reduction-via acylation or reductive alkylation.关键词:...
Chloride homeostasis is regulated in all cellular compartments. CLC-type channels selectively transport Cl− across biological membranes. It is proposed that side-chains of pore-lining residues determine Cl− selectivity in CLC-type channels, but the
We have investigated the ions' linear energy transfer of 900, 2000 and 5000 eV/nm. In the case of a linear energy transfer of 5000 eV/nm the deposition exerts unsustainable stress onthe DNA molecule, which leads to the breakage of DNA backbone covalent bonds by thermomechanical effects....
The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule. DNA and RNA are composed of nucleotides that are linked to one another in a chain...