rhodopsin

Roots

... pigment consisting of retina l and opsin. When rhodopsin absorbs light, the retina l changes shape and dissociates from the opsin, after which it is converted back to its origin al form. ribonucleic acid ( RNA ) ... Full article >>> central cylinder of united vascular bundles in the ...

Rod cells

...62;>> Rod cells contain the protein rhodopsin and cone cells contain different proteins for... order ly stacks of membranes which incorporate rhodopsin . The inner portion contain many mitochondria . Full article >>> cone A vertebrate p...

Rhodophyta

...n of protist s commonly called the red algae . rhodopsin Light-sensitive substance that occurs in the rods of the retina ; visual purple. rhombogen Stage in the life cycle of a dicyemid mesozoan. Full article >>> Rhodophyta members of the Thallophyta division Rhodophyta , in which th...

Rhodopsin

...rtion of the rod. Full article >>> rhodopsin [Gk. rhizoma, mass of roots ] A visual pigment consisting of retina l and opsin. When rhodopsin absorbs light, the retina l changes shape and dissociates from the opsin, after which it is conver...

Rhizome

...with upright leaves containing vascular tissue . rhodopsin A visual pigment contained in the rods of the ...n of protist s commonly called the red algae . rhodopsin Light-sensitive substance that occurs in the rods of the retina ; visual purple. Full article ...

RFLP

...ts of DNA fragments linked to various diseases. rhodopsin : a light-sensitive pigment of the eye that functions in the detection of light. ribonucleic acid : see RNA . Full article >>> RFLP is one of the origin al applications of DNA ana lysis to forensic investigation. With the dev...

Restriction fragment

...ts of DNA fragments linked to various diseases. rhodopsin : a light-sensitive pigment of the eye that functions in the detection of light. ribonucleic acid : see RNA . Full article >>> DNA insert and vector molecule s are digested with two different restriction enzymes to create ...

Polymorphism

...ts of DNA fragments linked to various diseases. rhodopsin : a light-sensitive pigment of the eye that functions in the detection of light. ribonucleic acid : see RNA . Full article >>> restriction fragment length polymorphism ( RFLP ) A heritable difference in DNA fragment length an...

Photophosphorylation

... A molecule in visual receptor cells (e.g., rhodopsin ) that responds to light energy. Full article >>> Cyclic photophosphorylation In cyclic electron flow , the electron origin ates in a pigment complex called photosystem I, passes from the primary acceptor to ferredoxin, then to...

Optic nerve

...to receptor causes the breakdown of the chemical rhodopsin , which in turn causes a membrane potential that is trans mitted to an action potential . The action potential trans fers to synapse d neuron s that connect to the optic nerve . Full article >>> Optic Chiasma the place where t...

Lipase

... conformation al change into its active form, meta rhodopsin . Meta rhodopsin activates Gq, which in turn activates a phospho lipase ... Full article >>> presenc...

Conformation

... changes ... Full article >>> When rhodopsin (Rh) absorbs a photon of light its chromophore,... conformation al change into its active form, meta rhodopsin . Full article >>>...