The breakdown into simpler components of ADP, adenosine 5'-diphosphate.

The directed movement of cations, atoms or small molecules with a net positive charge, into, out of, within or between cells.

The directed movement of potassium ions (K+) into, out of, within or between cells.

The chemical reactions involving ATP, adenosine triphosphate, a universally important coenzyme and enzyme regulator.

Any process which produces a useful metabolic compound from derivatives of it without de novo synthesis.

The directed movement of sodium ions (Na+) into, out of, within or between cells.

The chemical reactions involving CTP, cytidine triphosphate.

Any process that generates purine bases, one of the two classes of nitrogen-containing ring compounds found in DNA and RNA, from derivatives of them without de novo synthesis.

The directed movement of calcium (Ca) ions into, out of, within or between cells.

The chemical reactions involving GMP, guanosine monophosphate.

The directed movement of phosphate into, out of, within or between cells.

The directed movement of hydrogen (H2 or H+), into, out of, within or between cells.

The chemical reactions involving GTP, guanosine triphosphate.

condensed nuclear chromosome, pericentric region

The central region of a condensed chromosome in the nucleus that includes the centromere and associated proteins, including the kinetochore.

The terminal region of a linear chromosome that includes the telomeric DNA repeats and associated proteins.

The ordered and organized complex of DNA and protein that forms the chromosome.

A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures.

The union of gametes of opposite sexes during the process of sexual reproduction to form a zygote. It involves the fusion of the gametic nuclei (karyogamy) and cytoplasm (plasmogamy).

The directed movement of water (H2O) into, out of, within or between cells.

Stimulates the hydrolysis and exchange of adenyl nucleotides by other proteins.