Small molecules are linked to form large molecules, which are in turn broken back down into small molecules.
Molecular compounds contain discrete molecules, which are held together by sharing electrons (covalent bonding).
The sponge sucks in water molecules, which are small and can fit in the zeolite's cavities.
These four elements, known as the halogens, form diatomic molecules, which are versatile oxidizing agents.
The Philae lander has found organic molecules – which are essential for life – on the surface of the comet where it touched down last week.
The scanner then traces the molecules, which are often designed to mimic glucose, throughout the body, to determine where cancers, which consume glucose, reside.
Organic molecules, which are chemical compounds that contain carbon and hydrogen, form the basic building blocks of all living organisms on Earth.
The precision is due to receptor molecules, which are activated following their recognition and binding of specific neurotransmitters.
The molecular lattice contains discrete diatomic molecules, which are also present in the molten and the gaseous states.
The enzymes convert the detritus into simpler molecules, which are then absorbed by the cells to feed the organism.
In all cases molecules, which are loaded, go 5 to 6 μm inside the pores.
