Preview

Bioluminescence

Good Essays
Open Document
Open Document
856 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Bioluminescence
Bioluminescence Bioluminescence is the production and emission of light by a living organism as the result of a chemical reaction. In this process chemical energy is converted into light energy. Bioluminescence can be generated by the organism itself or by symbiotic organisms carried within larger cells (Science Reference Bioluminescence). It is generated by an enzyme-catalyzed chemoluminescence reaction, where a luciferin is oxidized by a luciferase, and in most cases an ATP is involved. This reaction can also happen either in the cell or outside of it. Some organisms give off light continually, while others can flash their lights on and off by mixing their organisms or by covering their light organs with a flap of skin. Living organisms that have this ability use bioluminescence for a variety of reasons. Such as a type of camouflage, to attract prey or mates, escape from predators, or as a type of communication. (Bioluminescence) The Flashlight fish or Lantern fish is a deep sea fish that moves primarily at night. It is most recognized by its black body, bluish dorsal, and caudal fins. This fish gets its name from the glowing smile it appears to have. The “smile” is created by bacteria that live inside the “light” in the head of the fish right below the eye. This light is produced by the activity of these symbiotic luminous bacteria which inhabit the light-emitting organ, called a photophore. The photophore usually gives off a white color, but it may also appear yellow or blue, it all depends on the mood of the fish. This photophore is used in many different ways and when not in use can be shut off. The fish does this by rolling its light organ, moving its socket away from the translucent skin under its eyes, causing the lights to be unseen. Flashlight fishes also use their ability to emit light to disorient predators to escape and to attract their number one food source plankton. (Flashlight Fish) The Hawaiian Bobtail Squid, usually about 2 inches in


Cited: “Bioluminescence.” www.chemistrydaily.com. 2005. 28 January 2012. <http://www.chemistrydai ly.com/chemistry/Bioluminescence> “Cookiecutter Shark.”www.elasmo-research.org. “n.d.” 28 January 2012. <http://www.elasmo- Research.org/education/ecology/deepsea-cookiecutter.htm> “Flashlight Fish—The Ocean’s Lantern Fish Lights Up Your Aquarium.” www.flashlightfish.org. Copyright 2012. 28 January 2012. <http://www.flashlightfish.org/> “Hawaiian Bobtail Squid.” www.hawaiianencyclopedia.com. “n.d.” 28 January 2012 <http://www.hawaiianencyclopedia.com/hawaiian-bobtail-squid.asp> “Science Reference Bioluminescence.” www.sciencedaily.com. Copyright 1995-2010. 28 January 2012. <http://www.sciencedaily.com/articles/b/bioluminescence.htm>

You May Also Find These Documents Helpful

  • Good Essays

    MBB 110

    • 900 Words
    • 4 Pages

    - process by which organisms trap light energy (photons) and store it as chemical energy in the form of ATP and/or reducing power in NADP…

    • 900 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Daphnia Experiment

    • 654 Words
    • 3 Pages

    Daphnia, also known as the water flea are planktonic crustaceans that are found in lakes, ponds, and streams. They received “their common name from their jerky movement through the water” (Clare). They are also “very small, usually 2-5mm long, with an overall shape similar to a kidney bean” (Elenbaas). Daphnia play an important role in the freshwater food chains and serve as food for other freshwater organisms such as fish. They are also commonly used to test for chemical toxicity in water. Since Daphnia have transparent body, it is easier to observe their heart rates, and other visceral organ systems. Its small heart rate is easily visible when viewed under a microscope. A change in its heart rate plays a crucial role in determining whether…

    • 654 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    First let's start with the sea goblin. At feeding time the goblin really looks like an alien creature in the sea. It may float motionless, tracking it's prey. When a tasty creature wanders too close, the shark springs into action.…

    • 137 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    To maintain life, organisms must be able to convert energy from one form to another. For example, in the process of photosynthesis, algae, plants, and photosynthetic prokaryotes use the energy from sunlight to convert carbon dioxide and water to glucose and oxygen (a waste product).…

    • 2158 Words
    • 9 Pages
    Good Essays
  • Satisfactory Essays

    Sea Goblin Speech

    • 134 Words
    • 1 Page

    Have you ever heard of a goblin shark or an angelfish?Well I will tell you about some. There are many different kinds of them.…

    • 134 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    The vampire fish. That is what the Sea lamprey was nicknamed when discovered in 1835. First spotted in Lake Ontario, researchers were horrified to learn that the Sea lamprey feeds on blood. These parasitic fish latch on to their victims and siphon their blood and other body fluids, sucking them completely dry. What separates the Sea lamprey from other fish, other than their horrifying blood fetish, is their unique body structure. These fish do not have jaws or any other bone structure in their anatomy. Instead of the norm they possess a skeleton that is made out of cartilage. With a unique body set up, comes a unique mouth. It is described to be a large hole filled with sharp, pointy teeth. And this teeth frame a just as deadly tongue.…

    • 756 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Flying fish are thought to evolved the ability to jump out of water and glide through the air as an escape method from predators.” (Flying Fish) Many river dwelling communities consider exocetidae or flying fish to be angles of the water and a warning that danger is hidden in the dark depths of the water. Flying fish are attracted to light and shining objects they see from the water. . Francis placing Nike and a flying fish face to face can make one assume that light attracting flying fish is the same attraction Greek pagans have to the goddess…

    • 1127 Words
    • 5 Pages
    Good Essays
  • Better Essays

    Viper Fish Research Paper

    • 993 Words
    • 4 Pages

    This fish can be easily recognized by its large mouth and sharp, fang-like teeth. In fact, these fangs are so large that they do not fit inside its mouth. Instead, they curve back very close to the fish's eyes. The viper is thought to use these sharp teeth to impale its victims by swimming at them at high speeds. The first vertebra, right behind the head, actually acts as a shock absorber. This terrifying looking creature has a long dorsal spine that is tipped with a photophore, a light-producing organ. The viperfish uses this light organ to attract its prey. By flashing it on and off, it can be used like a fishing lure to attract smaller…

    • 993 Words
    • 4 Pages
    Better Essays
  • Good Essays

    Cuttlefish skin is composed of three layers that have up to 200 pigment cells called chromatophores per square millimeter. The first and deepest skin layer is white in color to act as a light retracting base for the other layers. The middle layer produces blue, red, green, orange and even pink through the iridescent light reflecting cells inside the skin. The outer most layer consists of pigment cells that are like tiny disks of color which are too small to see. The layers of specialized skin also contain tiny plates of the protein chitin, called Iridophores, which are responsible for the light reflection. Cuttlefish camouflage is impressive not only because of the speed at which these animals can change patterns and colors but also because their camouflage is apparently very effective at deceiving the visual capabilities of their varied…

    • 1205 Words
    • 5 Pages
    Good Essays
  • Powerful Essays

    Shark and Spiny Dogfish

    • 754 Words
    • 4 Pages

    13. How can you tell if a shark is a male or female just by looking at it?…

    • 754 Words
    • 4 Pages
    Powerful Essays
  • Good Essays

    Introduction The giant squid reaches 59 feet in length. It has the largest eyes of the animal kingdom, and holds the title of largest invertebrate living. It has reappeared in human mythologies and stories from the Odyssey to Harry Potter; it captures the imagination, this deep sea creature with staring eyes and 39 foot tentacles lined with suckers. We certainly have our stories about the giant squid; they used to reach the shore on the lips of sailors, who rarely gave accurate information, and now they greet us in the cinema. But in recent years teams of scientists have set out on the trail of the giant squid in an effort to find real information about it.…

    • 1454 Words
    • 6 Pages
    Good Essays
  • Satisfactory Essays

    3

    • 453 Words
    • 2 Pages

    The process in nature is the chemical in fireflies that causes them to light up. It’s being used as a medical intervention by using them to directly measure energy levels inside our living hearts.…

    • 453 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    A well known species familiar to all is the classic, simple, ordinary goldfish; however, due to genetic mutation, a new, unique version of the species was born, the see-through goldfish. This goldfish was created due to the efforts in reducing the need for student dissections, as all its functioning organs are completely seen through, due to its pigment-less, fully transparent, scales and skin. This see-through goldfish can live up to 20 years and even get as heavy as five pounds!…

    • 267 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Benefits of Biophotonics

    • 5015 Words
    • 21 Pages

    Italian nuclear physicists discover by chance "bioluminescence" of seedlings. They do not think that this finding is significant, but they publish the results. (Colli et al. 1954, 1955, Ruth 1979).…

    • 5015 Words
    • 21 Pages
    Better Essays
  • Better Essays

    Bioluminescence Imaging

    • 1292 Words
    • 6 Pages

    Bioluminescence is found in the natural world, for the organisms that either produce or use bioluminescence it’s a form of camouflage, defense, warning and even communication (Barr, n.d.). As learned in class, bioluminescence is mainly seen in a form of bacteria which stems from dinoflagellates and is the result of stored energy. Dinoflagellates can be found in the ocean and at night the water glows because they are turning that stored energy from the sun and converting it into light, it is one big chemical reaction that happens internally in some organisms and the resulting product is light. Bioluminescence, while it’s an interesting concept to think about because organisms, mainly bacteria can take energy from the sun or other sources and literally light themselves up for whatever reason it is useful to them but not so useful to humans, except fun to look at. However, taking the idea of bioluminescence and applying it to real life medicine and applications ranging from cancer treatments to viral infections as mentioned above turned something ‘cool’ and nonsignificant to humans into an amazing necessity for exploring all avenues of…

    • 1292 Words
    • 6 Pages
    Better Essays

Related Topics