Today's super-resolution microscopes have made it possible to observe the nanoscale world with unprecedented detail. However, ...

If they collide with enough energy, bonds can break and new bonds can form in a chemical reaction. The reactants just sit there until energy is added with the flame. The added energy is enough to make ...

In all other substances atoms are held together by chemical bonds, either sharing or gaining/losing electrons. Chemical formulae The chemical formula for a substance shows how many atoms of each ...

DNA and RNA are composed of nucleotides that are linked to one another in a chain by chemical bonds, called ester bonds, between the sugar base of one nucleotide and the phosphate group of the ...

Adjacent ribose nucleotide bases are chemically attached to one another in a chain via chemical bonds called phosphodiester bonds. Unlike DNA, RNA is usually single-stranded. Additionally ...