Avsnitt

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    Virga: an observable shaft of precipitation falling from a cloud that evaporates before reaching the ground

    Rainfall interception: The fraction of rainfall that falls on leaves, branches and trunks of trees and evaporates before dripping to the ground.


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    Glycolysis: The process by which glycogen is broken down into energy.

    Anaerobic metabolism: The creation of energy through the combustion of carbohydrates in the absence of oxygen.

    Aerobic metabolism: The creation of energy through the breakdown of fats, proteins, and carbohydrates.

    ATP: The principal molecule for storing and transferring energy in cells.

    Baseline Vital Signs: A subject’s temperature, pulse, respiration, blood pressure, pain, and pulse oximetry.


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    Fiber: a threadlike structure forming part of the muscular, nervous, connective, or other tissue in the human or animal body

    Felting: the process by which wool or another textile can be agitated, often along with moisture or heat, to cause the fibers to migrate amongst themselves and mat together into a dense smooth surface

    Ratchet: a device consisting of a bar or wheel with a set of angled teeth that allow motion in one direction only

    Wool: soft curly or wavy hair forming the coat of a sheep or similar animal, especially when cut off the animal & prepared for use in making cloth or yarn

    Mammal: a warm-blooded, bony, & hairy/furry animal, the females of which give birth to live young and nurse them with milk


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    Enantiomers: Molecules that are mirror images of each other.

    Chirality: A geometric property that makes a molecule non-superimposable on its mirror image.

    Methamphetamine: A central nervous system stimulant.

    Levmetamfetamine: The new name for the left-handed version of methamphetamine, which acts as a vasoconstrictor.

    Carvone: A terpenoid found in many essential oils.


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    Puma: The big cat with the largest home range.

    Felix silvestris: The wildcat that is the direct ancestor to all modern house cats.

    Bastet: Egyptian cat goddess.

    Pseudaelurus: A prehistoric cat that is the common ancestor to all modern felines.


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    Systema Naturae: A 1735 book by Carl Linnaeus that outlined his hierarchical classification of animals.

    Plagiuri: an early,now disused, biological subclassification of fish used by Linnaeus that also included dolphins and whales.

    Anthropomorpha: a defunct taxon established by Linnaeus for genera Homo (humans), Simia (monkeys and apes in general) and Bradypus (sloths).

    Cladogram: A branching diagram showing the evolutionary relationship between species.

    Dimetrodon: An extinct carnivorous synapsid related to early mammals.

    Plesiosaur: An extinct marine reptile with a long neck related to modern snakes.


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    Collective Noun: A noun that denotes a group of individuals.

    Terms of Venery: Collective nouns specific to certain groups of animals.

    Clowder: A term for a group of cats that means roughly, huddle, and comes from the same root as clot.


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    Sperm Whale: (Physeter macrocephalus) The largest toothed-whale, found in oceans all around the world, and likely the only whale besides the Pygmy Sperm Whale to produce ambergris.

    Cephalopod: An active predatory mollusk like an octopus or a squid.

    Cetacean: A marine mammal like a porpoise, dolphin or whale.

    Colon: The part of the large intestine that goes from the cecum to the rectum.

    Rectum: The last part of the intestine that ends in the anus.

    Eau de toilette: A dilute form of perfume


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    Ophidiophobia: The abnormal fear of snakes

    Lateral Undulation: Waves of lateral bending through the body that propel the snake forward.

    Trichromatic Vision: Three color receptors in the eye that allow the animal to see a wider spectrum of colors.

    Electroencephalogram: A non-invasive method of measuring electrical activity in the brain.


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    Evolutionary Mechanisms: Forces that change the frequency of genes in populations.

    Natural Selection: The process whereby traits that make animals more likely to survive and reproduce take hold in a population.

    Vestigiality: The process by which a genetically-determined structure loses some or all of its functionality.

    Genetic Drift: A change in the frequency of an allele due to random sampling.


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    Red blood cells (RBCs), also called erythrocytes, are the most common type of blood cell and the vertebrate's principal means of delivering oxygen

    Hemoglobin also spelled haemoglobin and abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates as well as the tissues of some invertebrates.

    Bilirubin is a yellow compound that occurs in the normal catabolic pathway that breaks down heme in vertebrates.

    Urobilinogen is a colourless by-product of bilirubin reduction. It is formed in the intestines by bacterial action on bilirubin. About half of the urobilinogen formed is reabsorbed and taken up via the portal vein to the liver, enters circulation and is excreted by the kidney.

    Urobilin or urochrome is the chemical primarily responsible for the yellow color of urine.

    Stercobilin is the chemical responsible for the brown color of human feces.


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    Organ transplantation - surgically transferring an organ from one person into another.

    Xenotransplantation - transplanting organs between members of different species.

    Transplant rejection - when the organ recipient’s immune system destroys transplanted tissue.

    Pluripotent stem cells - embryonic cells that can give rise to all the different types of cells that make up the body.

    CRISPR - a genome editing tool that allows scientists to modify genes in living cells.


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    Reindeer - the smaller, (semi-)domesticated version/subspecies of reindeer (Rangifer tarandus tarandus)

    Caribou - the wild, north American subspecies of Rangifer tarandus (Rangifer tarandus granti and others).

    Wild reindeer - the wild, European/Asian subspecies of Rangifer tarandus.

    Herding - bringing animals together into a group, maintaining the group, and moving the group from place to place

    Rain-on-snow event - exactly what it sounds like! Rain that falls on snow, freezes into a thick layer of impenetrable ice over pastures, and causes mass starvation of reindeer (or caribou).


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    Foraminifera: a class of single-celled marine organisms – protists, not animals – that live either near the surface ("planktonic foraminifera") or on the seafloor ("benthic foraminifera"). Called forams for short.

    Climate proxy: something that tells us what the climate was like in the past, such as data from the thickness of tree rings, the composition of gases trapped in ancient ice, historical human records of annual bloom times (eg the long-recorded bloom dates of cherry trees in Kyoto, Japan), or the ratios of certain stable isotopes found in shells, corals, or other biogenic substances

    Oxygen-18: a stable isotope of oxygen that contains 8 protons and 10 neutrons, rather than the 8 protons and 8 neutrons of "regular" oxygen (oxygen-16). The ratio of oxygen-18 to oxygen-16 in seawater (and sea shells) can be used as a proxy for the global average temperature

    Ice sheet: a permanent layer of ice covering land, as found in polar regions (and as distinguished from sea ice, like the stuff that floats at the north pole in the Arctic ocean). Combined, the Greenland and Antarctic ice sheets contain more than 99% of the total freshwater ice on Earth.


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