Discuss how the shape of a DNA molecule impacts specific functions of DNA. How do nucleotides provide nucleic acids with specific codes? HINT: Think about the structure of nucleotides and the different types of bases found in them. Hydrogen bonds between complementary nucleotides maintain the...
If DNA bases are hydrophobic, why are there hydrogen bonds? What are the bases that make up DNA? What is the role of enzymes in DNA replication? What is DNA polymerase made of? Where are hydrogen bonds found in DNA? Explore our homework questions and answers library ...
Phosphorus chains form the backbone of DNA and its chemical bonds, particularly in a molecule known as adenosine triphosphate, the principal means by which biological creatures store energy.───磷链构成DNA的骨架及其化学键,特别是在一种叫做三磷酸腺苷的分子中。 三磷酸腺苷是生物体储存能量的一种重要...
Within these bounds, we found 96645 combinations satisfying the first two conditions; of those, 54354 had a positively-sloped catch region (Supplementary Figs. 4, 5); of those, 3493 were within a biologically relevant range (we define this as τF in the catch region between 0.01–100 s...
Also found in: Thesaurus, Legal, Financial, Idioms. Related to Junk bonds: High yield bondsjunk bond n. A corporate bond having a high yield and high risk of default. American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt ...
From measured Compton profiles of CH, CH, and CH, experimental values are found for the Compton profiles of C-H, C-C, and C=C bonds. These profiles are the... P Eisenberger,WC Marra - 《Physical Review Letters》 被引量: 49发表: 1971年 Identification of the strongest bonds in chemistr...
DNA i‐motifNMR spectroscopyquantum chemical calculationsGive and take: Combined NMR spectroscopic and quantum chemical investigations are used to characterize cationic hydrogen bonds found in C?C+ base pairs in DNA i‐motif structures. The proton involved in the singly protonated base pair jumps ...
The great majority of these rings present BN bond orders close to that found in borazine, suggesting that there is substantial electron delocalization in these rings. This observation is also supported by both NBO and ELF analyses. Ab initio equation-of-motion coupled-cluster singles and doubles ...
Peptide bonds are found in all the molecules of: A) Carbohydrate. B) Organic compounds. C) Lipids. D) Proteins. Peptide Bonds: A peptide bond forms between a carboxyl group and an amino group. This bond formation is a type of condensation reaction, as it...
The geometry of hydrogen bonds in Watson-Crick base pairs is well characterized. Besides canonical Watson-Crick base pairing, DNA can also adopt non-canonical structures for which special hydrogen bonds are found. A particular class of non-canonical structures involves protonated cytidine nucleotides: ...