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Science & Nature

3,769 questions • Page 19 of 54

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# Question Answer
1261 Myopia is the scientific term for which condition? Shortsightedness
1262 Which of these is a type of stretch/deep tendon reflex? Ankle jerk reflex
1263 What is considered the rarest form of color blindness? Blue
1264 Approximately how long is a year on Uranus? 84 Earth years
1265 Which of the following are cells of the adaptive immune system? Cytotoxic T cells
1266 Which of these elements on the Periodic Table is a Noble Gas? Neon
1267 Au on the Periodic Table refers to which element? Gold
1268 How many legs is it biologically impossible for a centipede to have? 100
1269 The word "science" stems from the word "scire" meaning what? To know
1270 What is the scientific name for the extinct hominin known as "Lucy"? Australopithecus Afarensis
1271 What physics principle relates the net electric flux out of a closed surface to the charge enclosed by that surface? Gauss's Law
1272 Which horizon in a soil profile consists of bedrock? R
1273 What was the name of the first artificial Earth satellite, launched by the Soviet Union in 1957? Sputnik 1
1274 Upwelling in the ocean provides colder nutrient rich water for plants and decomposers. True
1275 The Western Lowland Gorilla is scientifically know as? Gorilla Gorilla Gorilla
1276 About how old is Earth? 4.5 Billion Years
1277 What does the scientific name of the Cambrian-Period sea creature Anomalocaris mean? Abnormal Shrimp
1278 What does the yellow diamond on the NFPA 704 fire diamond represent? Reactivity
1279 What term is best associated with Sigmund Freud? Psychoanalysis
1280 What stage of development do the majority of eukaryotic cells remain in for most of their life? Interphase
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1281 Where in the human body is the Pineal Gland located? Brain
1282 How long is a light-year? 9.461 Trillion Kilometres
1283 Who made the discovery of X-rays? Wilhelm Conrad Röntgen
1284 Which of the following is not one of the groups on the periodic table? Fluorines
1285 What is the thin, outermost layer of the Earth? Crust
1286 Muscle fiber is constructed of bundles small long organelles called what? Myofibrils
1287 What does the letter 'S' stand for in 'NASA'? Space
1288 How many moons does the Earth have? 1
1289 On the periodic table of elements, what is the symbol for Tin? Sn
1290 What is the half-life of Uranium-235? 703,800,000 years
1291 Which of the following is considered classical conditioning? Pavlov's dog experiments
1292 What is the study of the cells and tissues of plants and animals? Histology
1293 What is the name for the auditory illusion of a note that seems to be rising infinitely? Shepard Tone
1294 What mineral has the lowest number on the Mohs scale? Talc
1295 What is radiation measured in? Gray
1296 What produces the green colour of most plant leaves? Chlorophyll
1297 Which one of these scientists conducted the Gold Foil Experiment which concluded that atoms are mostly made of empty space? Ernest Rutherford
1298 What is an alternative name for multiple personality disorder? Dissociative identity disorder
1299 Which chemical element was originally known as Alabamine? Astatine
1300 The 'Islets of Langerhans' is found in which human organ? Pancreas
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1301 Which chemical element has the lowest boiling point? Helium
1302 Great Whites sometimes perform the bump-and-bite attack (a test bite) on victims. True
1303 What is the "powerhouse" of the Eukaryotic animal cell? Mitochondria
1304 What nucleotide pairs with guanine? Cytosine
1305 The asteroid belt is located between which two planets? Mars and Jupiter
1306 The chemical element Lithium is named after the country of Lithuania. False
1307 The Neanderthals were a direct ancestor of modern humans. False
1308 Alzheimer's disease primarily affects which part of the human body? Brain
1309 What does the term "isolation" refer to in microbiology? The separation of a strain from a natural, mixed population of living microbes
1310 Which of the following is the term for "surgical complications resulting from surgical sponges left inside the patient's body? Gossypiboma
1311 Not including false teeth; A human has two sets of teeth in their lifetime. True
1312 What is the colour of unoxidized blood? Red
1313 In human biology, a circadium rhythm relates to a period of roughly how many hours? 24
1314 Flagged Which of these chemical compounds is NOT found in gastric acid? Sulfuric acid
1315 Which of these is a semiconductor amplifying device? transistor
1316 Which color cannot be produced in Roses, even through genetic alteration? Blue
1317 The core of the Sun can reach which temperature? 27° Million F (15° Million C)
1318 After which Danish city is the 72th element on the periodic table named? Copenhagen
1319 Polaris is the brightest star in the northern hemisphere night sky. False
1320 "The Big Bang Theory" was first theorized by a priest of what religious ideology? Catholic
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1321 Approximately what percentage of Earth's atmosphere is Oxygen? 21%
1322 What was the first living creature in space? Fruit Flies
1323 Where did the Great Storm of 1987 make landfall at, first? Cornwall
1324 Which of the following spacecraft never touched the moon? Mariner 4
1325 Coulrophobia is the irrational fear of what? Clowns
1326 What genetic disease is caused by having an extra Y chromosome (XYY)? Jacob's Syndrome
1327 Gannymede is the largest moon of which planet? Jupiter
1328 The moons, Miranda, Ariel, Umbriel, Titania and Oberon orbit which planet? Uranus
1329 A plant that has a life cycle for more than a year is known as an annual. False
1330 Which Swiss psychologist is synonymous with the concepts of introvert and extrovert personalities? Carl Jung
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