It coils and folds.
There are six structural effects that affect the stability, acidity/basicity, melting point,volatility and solubility of an organic compound. These are VAN DER VAALS, RESONANCE, H-BONDING, CH-HYPERCONJUGATION, STERIC EFFECT, and INDUCTIVE EFFECT. VAN DER WAALS is the attractive or repulsive forces between molecules (or between parts of the same molecule) other than those due to covalent bonds or to the electrostatic interaction of ions with one another or with neutral molecules. (source, wikipedia) RESONANCE is the delocalization of the PI bonds. This adds to the stability of the compound. H-BONDING or hydrogen bonding is the bonding of Hydrogen atoms to an electronegative atoms (i.e. O) H-bonding can be intramolecular or intermolecular. When a compound is capable of H-bonding, the forces of attraction involved is stronger. CH-hyperconjugation is also known as sigma-electron delocalization. The sigma electron delocalization takes place towards the sp2 hybridized atoms. STERIC EFFECT is the effect of BULKINESS in a molecule. INDUCTIVE EFFECT is when the electron cloud is DISTORTED: Towards the electronegative part of the molecule (electron-withdrawing) away from the electron repelling groups (electron-repelling) Anonymous
A change in pH can alter the ionization of the R groups of the amino acids. When the charges on the amino acids change, hydrogen bonding within the protein molecule changes and the molecule changes shape. The new shape therefore may not be effective
Answering "Experiment on the effect of the PH of enzymatic reaction using hydrogen peroxide and extract of spinach leaf?"
the cell's DNA cant be packed into its nucleus
Many, if not most, mutations are neutral, meaning that they have little or no effect on the expression of genes or the function of the proteins for which they code.
Hydrogen bonding results in the broadening of the stretching frequencies of functional groups like -OH, -NH, -COOH etc.
The main types of chemical bonds are ionic bonds, covalent bonds, and metallic bonds. Ionic bonds involve the transfer of electrons between atoms, covalent bonds involve the sharing of electrons, and metallic bonds involve a sea of delocalized electrons between metal atoms.
Basically there are two types of chemical bonding- Ionic bonding and covalent bonding, their sub classes include coordinate covalent bonding , metallic bonding and secondary type of bonding includes Hydrogen bonding , Vander waal's bonding, Dipole-Dipole interaction and London's dispersion effect.
living things can survive in the water beneath a lake's frozen surface
living things can survive in the water beneath a lakes frozen surface
Tauqeer A. Khan has written: 'The effect of intramolecular hydrogen bonding interactions on some conformational equilibria'
the jugdement would efect the bonding because the wouldn't like each other
living things can survive in the water beneath a lake's frozen surface
Hydrogen Bonding
Hydrogen Bonding
The difference in boiling points between ethanol and butane can be attributed to the intermolecular forces present in each compound. Ethanol has hydrogen bonding between molecules, which is a strong intermolecular force, whereas butane relies on weaker van der Waals forces. The presence of hydrogen bonding in ethanol requires more energy to break the bonds and thus results in a higher boiling point compared to butane.
it combines two or more molecules when bonding