The central region of a chromosome that includes the centromere and associated proteins.

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

gamma DNA-directed DNA polymerase activity

Catalysis of the reaction: deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1). The DNA-directed DNA polymerase responsible for the replication of mitochondrial DNA.

A multisubunit complex that is located at the pericentric region of DNA and provides an attachment point for the spindle microtubules.

The directed movement of a neurotransmitter into, out of, within or between cells. Neurotransmitters are any chemical substance that is capable of transmitting (or inhibiting the transmission of) a nerve impulse from a neuron to another cell.

Catalysis of the synthesis of short RNA primers for the Okazaki fragments on both DNA template strands at the replication fork. A DNA-directed RNA polymerase that forms a complex with alpha DNA polymerase.

The directed movement of serotonin into, out of, within or between cells. Serotonin (5-hydroxytryptamine) is a monoamine neurotransmitter occurring in the peripheral and central nervous systems.

Transport of substances into, out of or within a mitochondrion.

Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1), while utilizing a DNA template: i.e. the catalysis of DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. Can initiate a chain 'de novo'.

Catalysis of the reaction: sugar(out) + cation(out) = sugar(in) + cation(in).

The series of events by which an external stimulus is received and converted into a molecular signal.

extracellular structure organization and biogenesis

extracellular structure organisation and biogenesis

The assembly and arrangement of structures in the space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane, and also covers the host cell environment outside an intracellular parasite.