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Science & Nature
3,769 questions • Page 20 of 54
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| # | Question | Answer | |
|---|---|---|---|
| 1331 | What is the elemental symbol for mercury? | Hg | |
| 1332 | What is the scientific term for 'taste'? | Gustatory Perception | |
| 1333 | Which element has the atomic number of 7? | Nitrogen | |
| 1334 | Frederick Banting and John Macleod won a Nobel Prize for their contributions to the scientific fields of quantum mechanics. | False | |
| 1335 | What is the chemical formula for ammonia? | NH3 | |
| 1336 | Which of these is NOT a part of the structure of a typical neuron? | Islets of Langerhans | |
| 1337 | Enthalpy is a measure of the energy that is not available for work during a thermodynamic process. | False | |
| 1338 | Which is the longest bone in the human body? | Femur | |
| 1339 | All of the following human genetic haplogroup names are shared between Y-chromosome and mitochondrial DNA haplogroups EXCEPT: | Haplogroup U | |
| 1340 | Which part of the body does glaucoma affect? | Eyes | |
| 1341 | What does DNA stand for? | Deoxyribonucleic Acid | |
| 1342 | A defibrillator is used to start up a heartbeat once a heart has stopped beating. | False | |
| 1343 | All planets in the Solar System orbit the Sun. | True | |
| 1344 | An exothermic reaction is a chemical reaction that releases energy by radiating electricity. | False | |
| 1345 | The Doppler effect applies to light. | True | |
| 1346 | Folic acid is the synthetic form of which vitamin? | Vitamin B | |
| 1347 | Botanically speaking, which of these fruits is NOT a berry? | Strawberry | |
| 1348 | An organism described as "heliotropic" has a tendancy to move towards which of these things? | Light | |
| 1349 | The "Gympie Stinger" is the deadliest plant in the world. | False | |
| 1350 | Which is the chemical name of H2O? | Dihydrogen Monoxide | |
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| 1351 | Which Apollo mission was the first one to land on the Moon? | Apollo 11 | |
| 1352 | Which type of rock is created by intense heat AND pressure? | Metamorphic | |
| 1353 | What is isobutylphenylpropanoic acid more commonly known as? | Ibuprofen | |
| 1354 | What is the molecular formula of Ozone? | O3 | |
| 1355 | What are the smallest blood vessels in the human body? | Capillaries | |
| 1356 | In physics, conservation of energy and conservation of momentum are both consequences of which of the following? | Noether's Theorem | |
| 1357 | What is the standard SI unit for time? | Second | |
| 1358 | Human cells typically have how many copies of each gene? | 2 | |
| 1359 | The human heart has how many chambers? | 4 | |
| 1360 | Anatomy considers the forms of macroscopic structures such as organs and organ systems. | True | |
| 1361 | How many types of quarks are there in the standard model of physics? | 6 | |
| 1362 | Which of the following is NOT a word used to describe an earthquake? | Drop-slide | |
| 1363 | A positron is an antiparticle of a what? | Electron | |
| 1364 | Which element has the chemical symbol 'Fe'? | Iron | |
| 1365 | What was the first organic compound to be synthesized from inorganic compounds? | Urea | |
| 1366 | What is the common name of the chemical compound "dihydrogen monoxide"? | Water | |
| 1367 | About what percentage of the Earth's surface is water? | 70% | |
| 1368 | Sound can travel through a vacuum. | False | |
| 1369 | What is the first element on the periodic table? | Hydrogen | |
| 1370 | Albert Einstein won a noble prize for his theory of relativity. | False | |
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| 1371 | Deionized water is water with which of the following removed? | Iron | |
| 1372 | In Psychology, which need appears highest in the "Maslow's hierarchy of needs" pyramid? | Esteem | |
| 1373 | Shrimp can swim backwards. | True | |
| 1374 | What is the largest animal currently on Earth? | Blue Whale | |
| 1375 | What do you study if you are studying entomology? | Insects | |
| 1376 | The planet Mars has two moons orbiting it. | True | |
| 1377 | To the nearest minute, how long does it take for light to travel from the Sun to the Earth? | 8 Minutes | |
| 1378 | A person can get sunburned on a cloudy day. | True | |
| 1379 | What does LASER stand for? | Light amplification by stimulated emission of radiation | |
| 1380 | Pneumonoultramicroscopicsilicovolcanoconiosis is a synonym for the disease known as silicosis. | True | |
| 1381 | What is the standard SI unit for mass? | Kilogram | |
| 1382 | Sugar contains fat. | False | |
| 1383 | What is the standard SI unit for luminous intensity? | Candela | |
| 1384 | Burning which of these metals will produce a bright white flame? | Magnesium | |
| 1385 | Which of these bones is hardest to break? | Femur | |
| 1386 | Which of the following liquids is least viscous? Assume temperature is 25°C. | Acetone | |
| 1387 | Dry ice is the solid form of what substance? | Carbon dioxide | |
| 1388 | What is the powerhouse of the cell? | Mitochondria | |
| 1389 | This planet's diameter is most equal to that of the earth's. | Venus | |
| 1390 | In one year, hens in America lay enough eggs to encircle the globe a __________ | 100 times | |
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| 1391 | In Korea, the deer is a symbol of long life, and is often portrayed in the company of __________ | Immortals | |
| 1392 | This Russian scientist used dogs to study conditioned reflexes. | Ivan Pavlov | |
| 1393 | The process of a snake shedding its skin or a crustacean casting off its outer shell is called __________ | Ecdysis | |
| 1394 | Clams have a row of __________ around their shells. | Eyes | |
| 1395 | What name is given to the point where two rivers join ? | Confluence | |
| 1396 | Dogs that do not tolerate small children well are the St. Bernard, the Old English sheep dog, the Alaskan malamute, the bull terrier, and the toy __________ | Poodle | |
| 1397 | One in ten Dalmatians is born __________, and the breed lacks the ability to process urine completely, so they need a special diet low in flesh protein. | Deaf | |
| 1398 | What is the scientific name for a turkey's wishbone? | Furcula | |
| 1399 | Zebus are humped cattle found in India, China, and northern Africa. Zebubs are tsetse_like flies found in __________ | Ethiopia | |
| 1400 | The process of removing salt from sea water is known as ___________. | Desalination | |
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