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Science & Nature

3,771 questions • Page 19 of 54

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