EOG86DPGP GO:0016021 24/107 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] EOG86DPGP GO:0005216 23/107 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] EOG86DPGP GO:0005262 1/107 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] EOG86DPGP GO:0006816 1/107 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] EOG86DPGP GO:0048060 1/107 negative gravitaxis biological_process "The directed movement of a motile cell or organism away from the source of gravity." [GOC:jid] EOG86DPGP GO:0050974 1/107 detection of mechanical stimulus involved in sensory perception biological_process "The series of events in which a mechanical stimulus is received and converted into a molecular signal as part of sensory perception." [GOC:ai, GOC:dos] EOG86DPGP GO:0007605 1/107 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] EOG86DPGP GO:0009270 1/107 response to humidity 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 humidity stimulus, moisture in the atmosphere." [GOC:jl] EOG86DPGP GO:0010996 1/107 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] EOG86DPGP GO:0001964 1/107 startle response biological_process "An action or movement due to the application of a sudden unexpected stimulus." [GOC:dph] EOG86DPGP GO:0070588 1/107 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]