A hydrogen bond is an intermolecular force (IMF) that forms a special type of dipole-dipole attraction when a hydrogen atom bonded to a strongly electronegative atom exists in the vicinity of another electronegative atom with a lone pair of electrons. Intermolecular forces (IMFs) occur between molecules. Other examples include ordinary dipole-dipole interactions and dispersion forces. Hydrogen bonds are are generally stronger than ordinary dipole-dipole and dispersion forces, but weaker than true covalent and ionic bonds.
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D. atomic mass unit
Explanation:
The atomic mass unit is used for measuring atomic mass.
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That's correct im pretty sure
Explanation:
Because you are adding a nucleotide which is a frameshift mutation.
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D. guard cells.. this is answer i think..
