EOG8V19FP GO:0016021 24/98 integral component of membrane cellular_component "The component of a 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." [GOC:dos, GOC:go_curators] EOG8V19FP GO:0005216 23/98 ion channel activity molecular_function "Enables the facilitated diffusion of an ion (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. May be either selective (it enables passage of a specific ion only) or non-selective (it enables passage of two or more ions of same charge but different size)." [GOC:cy, GOC:mtg_transport, GOC:pr, ISBN:0815340729] EOG8V19FP GO:0070588 1/98 calcium ion transmembrane transport biological_process "A process in which a calcium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore." [GOC:mah] EOG8V19FP GO:0001964 1/98 startle response biological_process "An action or movement due to the application of a sudden unexpected stimulus." [GOC:dph] EOG8V19FP GO:0048148 1/98 behavioral response to cocaine biological_process "Any process that results in a change in the behavior of an organism as a result of a cocaine stimulus." [GOC:jid] EOG8V19FP GO:0040040 1/98 thermosensory behavior biological_process "Behavior that is dependent upon the sensation of temperature." [GOC:ems] EOG8V19FP GO:0007605 1/98 sensory perception of sound biological_process "The series of events required for an organism to receive an auditory stimulus, convert it to a molecular signal, and recognize and characterize the signal. Sonic stimuli are detected in the form of vibrations and are processed to form a sound." [GOC:ai] EOG8V19FP GO:0010996 1/98 response to auditory stimulus biological_process "Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an auditory stimulus." [GOC:BHF, GOC:dph, GOC:sl, GOC:tb] EOG8V19FP GO:0043052 1/98 thermotaxis biological_process "The directed movement of a motile cell or organism in response to a temperature gradient. Movement may be towards either a higher or lower temperature." [GOC:cab1, WB_REF:cgc467] EOG8V19FP GO:0007608 1/98 sensory perception of smell biological_process "The series of events required for an organism to receive an olfactory stimulus, convert it to a molecular signal, and recognize and characterize the signal. Olfaction involves the detection of chemical composition of an organism's ambient medium by chemoreceptors. This is a neurological process." [GOC:ai, http://www.onelook.com/] EOG8V19FP GO:0007629 1/98 flight behavior biological_process "The response to external or internal stimuli that results in the locomotory process of flight. Flight is the self-propelled movement of an organism through the air." [GOC:jid, ISBN:0198606907] EOG8V19FP GO:0009408 1/98 response to heat biological_process "Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a heat stimulus, a temperature stimulus above the optimal temperature for that organism." [GOC:lr] EOG8V19FP GO:0048060 1/98 negative gravitaxis biological_process "The directed movement of a motile cell or organism away from the source of gravity." [GOC:jid] EOG8V19FP GO:0006816 1/98 calcium ion transport biological_process "The directed movement of calcium (Ca) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore." [GOC:ai] EOG8V19FP GO:0005262 1/98 calcium channel activity molecular_function "Enables the selective, facilitated diffusion of a calcium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism." [GOC:mtg_transport, GOC:pr, ISBN:0815340729]