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Science & Nature

3,770 questions • Page 17 of 54

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# Question Answer
1121 In Chemistry, how many isomers does Butanol (C4H9OH) have? 4
1122 A comet's gaseous envelope (which creates the tail) is called what? The coma
1123 Steel is an alloy of Iron and Carbon. True
1124 Which constellation contains the center of the Milky Way? Sagittarius
1125 What is the unit of electrical inductance? Henry
1126 An atom contains a nucleus. True
1127 Stars consist mainly of hydrogen and which other gas? Helium
1128 Which moon is the only satellite in our solar system to possess a dense atmosphere? Titan
1129 What element on the periodic table has 92 electrons? Uranium
1130 Which of the following is a major muscle of the back? Trapezius
1131 How many protons are in an oxygen atom? Eight
1132 What part of the body produces insulin? Pancreas
1133 An organic compound is considered an alcohol if it has what functional group? Hydroxyl
1134 What is the standard SI unit for temperature? Kelvin
1135 Which one of these is scientific term for "Brain Freeze"? Sphenopalatine Ganglioneuralgia
1136 Type 1 diabetes is a result of the liver working improperly. False
1137 Which of these stars is the largest? UY Scuti
1138 Which of these choices is not one of the phases of mitosis? Diplophase
1139 What is the speed of light in a vacuum? 299,792,458 m/s
1140 Which planet in the Solar System is the closest to the Sun? Mercury
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1141 Which portion of the Marijuana plant produces the psychoactive substance known as THC? Female Flower
1142 What is the standard SI unit for electric current? Ampere
1143 How old is the universe? 13.8 Billion Years
1144 Which psychological term refers to the stress of holding contrasting beliefs? Cognitive Dissonance
1145 Salt is 100% composed of Sodium. False
1146 Which scientific unit is named after an Italian nobleman? Volt
1147 Along with Oxygen, which element is primarily responsible for the sky appearing blue? Nitrogen
1148 In the Scoville scale, what is the hottest chemical? Resiniferatoxin
1149 What is the Linnean name of the domestic apple tree? Malus pumila
1150 Which of the following is NOT a passive electrical component? Transistor
1151 An average human can go two weeks without water. False
1152 Which of the following blood vessels carries deoxygenated blood? Pulmonary Artery
1153 What is the chemical makeup of water? H20
1154 Which is not a type of neuron? Perceptual Neuron
1155 What is Hypernatremia? Increase in blood sodium
1156 When the Falcon Heavy was launched on it's test flight, what was the only part of the operation that failed? Center Core Landing
1157 What lies at the center of our galaxy? A black hole
1158 Which is the most abundant element in the universe? Hydrogen
1159 Water always boils at 100°C, 212°F, 373.15K, no matter where you are. False
1160 How many laws of thermodynamics are there? Four
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1161 What is the atomic number of the element Strontium? 38
1162 What name is given to all baby marsupials? Joey
1163 Rhinoplasty is a surgical procedure on what part of the human body? Nose
1164 Which of these two plates are best know for forming earthquakes and tsunami's? Convergent Plate Boundaries/Oceanic Crust
1165 What is the standard atomic weight of a Plutonium nucleus? 244
1166 How many bones are in the human body? 206
1167 Scientists accidentally killed the once known world's oldest living creature, a mollusc, known to be aged as 507 years old. True
1168 The humerus, paired radius, and ulna come together to form what joint? Elbow
1169 What is the unit of electrical capacitance? Farad
1170 The biggest distinction between a eukaryotic cell and a prokaryotic cell is: The presence or absence of a nucleus
1171 What is the lowest layer of the Earth's atmosphere named? Troposphere
1172 Which of the following plastic is commonly used for window frames, gutters and drain pipes? Polyvinylchloride (PVC)
1173 El Niño pushes warm water to the coasts of the Western Pacific during winter. True
1174 How many planets are in our Solar System? Eight
1175 In the periodic table, Potassium's symbol is the letter K. True
1176 What did Gregory Mendel use to test genetic crossovers? Peas
1177 How many degrees Fahrenheit is 100 degrees Celsius? 212
1178 Igneous rocks are formed by excessive heat and pressure. False
1179 Who discovered the Law of Gravity? Sir Isaac Newton
1180 Which of these is a stop codon in DNA? TAA
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1181 What organelle aids in synthesis of DNA in cells? Ribosomes
1182 Which of these Elements is a metalloid? Antimony
1183 On which mission did the Space Shuttle Columbia break up upon re-entry? STS-107
1184 What is the primary addictive substance found in tobacco? Nicotine
1185 Which of the following bones is not in the leg? Radius
1186 Hippopotomonstrosesquippedaliophobia is the irrational fear of long words. True
1187 Celiac Disease is a disease that effects the heart, causing those effected to be unable to eat meat. False
1188 The Earth revolves around the Sun in one year. True
1189 Where is the Gluteus Maximus muscle located? Butt
1190 What is the hottest planet in the Solar System? Venus
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