go_id,ontology,go_term,term_definition,evidence GO:0005737,CC,cytoplasm,"All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.",IDA GO:0005886,CC,"plasma membrane","The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.",IEA GO:0005887,CC,"integral component of plasma membrane","The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.",IDA GO:0005925,CC,"focal adhesion","Small region on the surface of a cell that anchors the cell to the extracellular matrix and that forms a point of termination of actin filaments.",IDA GO:0007155,BP,"cell adhesion","The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.",IEA