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Final Jeopardy. Famous Scientists. Final Jeopardy. Neils Bohr. Scientist who proposed that electrons move around the nucleus in certain paths. $200. Fresh water. This is Daphnia’s habitat. $400. A jerky motion. Dapnia moves in this way. $600. Algae or bacteria.
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Final Jeopardy Famous Scientists
Final Jeopardy Neils Bohr Scientist who proposed that electrons move around the nucleus in certain paths
$200 Fresh water This is Daphnia’s habitat..
$400 A jerky motion Dapnia moves in this way.
$600 Algae or bacteria Microorganism eaten by Daphnia.
$800 Excellent protection An advantage of having an exoskeleton.
$1000 parthenogenesis Asexual reproduction in which eggs hatch without fertilization.
$200 somersaults The way that Hydra moves in the water.
$400 Enzymes or acids Substance produced by Hydra’s inner layer of cells in the digestive cavity.
$600 diffusion This process is used to distribute nutrients throughout the Hydra’s body.
$800 They lay eggs (sexually) Hydra reproduce this way in the winter due to the cold temperatures.
$1000 Nerve net Part of Hydra that controls movement of muscles.
$200 Salt water Jellyfish habitat.
$400 water Jellyfish are composed of 95% of this substance.
$600 Tentacles or nematocysts Structure used for hunting that Jellyfish have in common with Hydra.
$800 Box jellyfish Type of Jellyfish that are extremely deadly.
$1000 Low oxygen levels Conditions under which Jellyfish thrive, caused by dumping of chemicals in the ocean.
$200 Crustacea Class of organisms with gills, 2 pair of antennae and many appendages.
$400 Hollow bodies and tentacles Two characteristics shared by Cnidarians.
$600 Arthropoda Daphnia is a member of this phylum.
$800 Insecta Organisms in this class are related to Crustaceans but have wings and do not have gills.
$1000 They lack freedom of movement/flexibility Disadvantage arthropods have regarding their exoskeletons.
$200 Carapace Transparent exoskeleton found in Daphnia
$400 Sting cell Type of cell on Hydra that contains a nematocyst.
$600 Stimulant Substance that causes the heartbeat to increase.
$800 Brood chamber Place where eggs are stored in Daphnia.
$1000 Gills Structures used for gas exchange, found in Daphnia and other Crustaceans.
$200 movement This is the function of Daphnia’s second antenna.
$400 Portugese man-of-war Type of jellyfish that gives severe stings to humans, but is not usually lethal.
$600 budding Method of reproduction found in Hydra and yeast.
$800 bristles Structure found on legs of Daphnia, used to catch food particles.
$1000 Alcohol (or depressant) Example of a substance that slows the heartbeat of organisms, including Daphnia.
$400 + 1 sodium
$800 -1 Halogens
$1200 0 He
$1600 0 In order for a compound to be stable, the oxidation numbers must add up to this number
$2000 Non metals Elements that tend to gain electrons easily are called
$400 ammonium NH4
$800 hydroxide OH
$1200 carbonate CO3
$1600 sulfate SO4
$2000 chlorate ClO3
$400 Atomic mass the sum of the protons and neutrons in an atom
$800 protons All atoms of the same element contain the same number of ___________
$1200 Gravitational, electromagnetic, strong, weak Name two of the four forces holding the atom together.
$1600 quarks Protons and neutrons are actually composed of these smaller particles
