MS Sample Set 1, Round 3 from NSB
Which of the following is a coastal morphology most characteristic of the west coast of the U.S.: W) numerous estuaries X) depositional coast Y) extensive barrier islands Z) rocky coast with small spits and pocket beaches
W: W) numerous estuaries
X: X) depositional coast
Y: Y) extensive barrier islands
Z: Z) rocky coast with small spits and pocket beaches
Answer: Z) Z) rocky coast with small spits and pocket beaches
Which of the following best describes how a sedimentary rock can form: W) compaction and cementation X) slow cooling and hardening of magma Y) fast cooling and hardening of magma Z) high temperature and pressure causing recrystallization
W: W) compaction and cementation
X: X) slow cooling and hardening of magma
Y: Y) fast cooling and hardening of magma
Z: Z) high temperature and pressure causing recrystallization
Answer: W) W) compaction and cementation
What is the degree measure of a semicircle?
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How many degrees are in the 4th angle of a quadrilateral whose other 3 angles are 85º, 95º, and 100º?
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Which of the following does the prefix “ambi” (spell out the letters a, m, b, i) mean, as in the word ambidextrous: W) equal X) both Y) neither Z) always
W: W) equal
X: X) both
Y: Y) neither
Z: Z) always
Answer: X) X) both
Arrange the following 4 choices from the one with the LOWEST mass to the HIGHEST mass: decigram; microgram; centigram; hectogram
Choices:
Correct Order:
What is the most common term for the biological polymer found in chromosomes that stores genetic information?
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Inside what human cell organelle does replication of the chromosomal DNA in preparation for mitosis occur?
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What is the mass, in grams to the nearest whole number, of one cubic centimeter of pure water at standard temperature and pressure?
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Name all of the following 3 choices that a physicist would consider to be simple machines: bicycle; lever; ramp
Choices:
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The greatest geophysical impacts from the movement of Earth’s lithospheric plates are most often seen and felt in which of the following areas: W) at the center of the plates X) at plate boundaries Y) evenly distributed throughout the entire plate Z) along riverbeds within the plates
W: W) at the center of the plates
X: X) at plate boundaries
Y: Y) evenly distributed throughout the entire plate
Z: Z) along riverbeds within the plates
Answer: X) X) at plate boundaries
What layer of Earth’s interior contains over 60% of the Earth’s mass and is composed of iron- and magnesium-rich silicates?
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The equation (2 + x) + y = 2 + (x + y) best illustrates what basic property of addition?
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Change the decimal 0.88 to a fraction in lowest terms:
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One quintillion contains how many zeroes?
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A single U.S. quarter is 2 millimeters thick. Find the height, in centimeters, of a stack of 50 quarters:
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What specific structure is most directly responsible for the motility of bacteria?
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If an animal has 42 chromosomes in its normal, non-gamete or somatic cells, what term would be given to the gametes that have 21 chromosomes: W) somatic X) unigentic Y) haploid Z) solitary
W: W) somatic
X: X) unigentic
Y: Y) haploid
Z: Z) solitary
Answer: Y) Y) haploid
Which of the following BEST describes how the SI unit called the Newton is derived: W) the product of force times time X) the energy in one kilogram traveling at one meter per second Y) the force needed to accelerate 1 kilogram at one meter per second squared Z) the power needed to accelerate 1 kilogram at one kilometer per hour
W: W) the product of force times time
X: X) the energy in one kilogram traveling at one meter per second
Y: Y) the force needed to accelerate 1 kilogram at one meter per second squared
Z: Z) the power needed to accelerate 1 kilogram at one kilometer per hour
Answer: Y) Y) the force needed to accelerate 1 kilogram at one meter per second squared
A car is traveling at a constant speed of 20 kilometers per hour on a long straight road. How many minutes will it take to travel a distance of 5 kilometers?
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The best evidence for the model of Earth's interior comes from the study of: W) seismology X) paleontology Y) paleomagnetism Z) glaciology
W: W) seismology
X: X) paleontology
Y: Y) paleomagnetism
Z: Z) glaciology
Answer: W) W) seismology
Which of the following is TRUE of the Richter Scale: W) values are always given in whole numbers X) an earthquake measuring 5 has 50-times more energy than an earthquake measuring 4 Y) it is based on a scale of 0 to 14 Z) it is based on a logarithmic scale
W: W) values are always given in whole numbers
X: X) an earthquake measuring 5 has 50-times more energy than an earthquake measuring 4
Y: Y) it is based on a scale of 0 to 14
Z: Z) it is based on a logarithmic scale
Answer: Z) Z) it is based on a logarithmic scale
In the real numbers, a number times its multiplicative inverse equals what?
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Find the elapsed time, in hours and minutes reduced to their lowest terms, between 12:15 AM and 5:05 PM:
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What hard silvery-grey metal is the 9th most common element in the Earth’s crust, has an atomic number of 22, and takes its name from the Titans?
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What state in the U.S. has the largest continuous system of mangroves in the world?
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What is the most common term for the symbiotic relationship where one organism benefits and the other is harmed?
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What is the most common term for the type of symbiosis where one organism benefits and the other is neither significantly harmed nor helped by the interaction?
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When using the periodic chart, what number gives the number of protons in a given element: W) period number X) group number Y) atomic number Z) average atomic mass
W: W) period number
X: X) group number
Y: Y) atomic number
Z: Z) average atomic mass
Answer: Y) Y) atomic number
Which of the following is NOT true: W) compounds have atoms from more than one element X) atoms can bond together to make molecules Y) all helium atoms have one more proton than all hydrogen atoms Z) all oxygen molecules have 8 neutrons
W: W) compounds have atoms from more than one element
X: X) atoms can bond together to make molecules
Y: Y) all helium atoms have one more proton than all hydrogen atoms
Z: Z) all oxygen molecules have 8 neutrons
Answer: Z) Z) all oxygen molecules have 8 neutrons
Most blizzards that strike the continental U.S. most directly originated in which of the following locations: W) the Gulf of Alaska X) the Gulf of Mexico Y) along the Gulf Stream Z) in the North Sea
W: W) the Gulf of Alaska
X: X) the Gulf of Mexico
Y: Y) along the Gulf Stream
Z: Z) in the North Sea
Answer: W) W) the Gulf of Alaska
What terrestrial planet rotates in an opposite direction to the planet Earth?
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What is the mathematical term for coplanar lines that never intersect?
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What is the least common denominator of the following 3 fractions: 3/2; 6/5; 5/1?
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Which of the following types of maps would be most useful on a hiking trip through the Alps: W) synoptic X) topographic Y) planimetric Z) Mercator projection
W: W) synoptic
X: X) topographic
Y: Y) planimetric
Z: Z) Mercator projection
Answer: X) X) topographic
Regarding computer technology, which of the following BEST describes the bit: W) an analogue magnetic storage sequence X) a computer processor Y) a memory value of 1 through 8 Z) a binary digit that stores information
W: W) an analogue magnetic storage sequence
X: X) a computer processor
Y: Y) a memory value of 1 through 8
Z: Z) a binary digit that stores information
Answer: Z) Z) a binary digit that stores information
What is the scientific term for the biting structures of spiders?
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In what structure of a nucleated cell are ribosomes assembled into their subunits?
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If the angle of incidence for a beam of light on a mirror is 27 degrees, what is the angle of reflection, in degrees?
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Which of the following is TRUE of gases: W) they have a definite shape X) they are highly compressible Y) they behave like a fluid Z) their particles are in uniform motion
W: W) they have a definite shape
X: X) they are highly compressible
Y: Y) they behave like a fluid
Z: Z) their particles are in uniform motion
Answer: X) X) they are highly compressible
Which of the following terms best describes the cleavage of a mineral: W) silky X) brittle Y) perfect one way Z) sub-metallic
W: W) silky
X: X) brittle
Y: Y) perfect one way
Z: Z) sub-metallic
Answer: Y) Y) perfect one way
Which of the following is a region of Earth’s atmosphere where convection is most likely to take place: W) troposphere X) stratosphere Y) tropopause Z) thermosphere
W: W) troposphere
X: X) stratosphere
Y: Y) tropopause
Z: Z) thermosphere
Answer: W) W) troposphere
Find the reciprocal of \(10^{5}\).
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Convert \(5/3\) into percent, rounded to the nearest tenth of a percent:
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What is the most common element in most steel?
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Stainless steel is differentiated from other steels based mainly on the content of what element?
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Which of the following is part of the nephron in the kidney: W) islet cells X) ureter Y) amygdala Z) glomerulus
W: W) islet cells
X: X) ureter
Y: Y) amygdala
Z: Z) glomerulus
Answer: Z) Z) glomerulus
The human body is most commonly described as having what type of symmetry?
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Which of the following BEST explains why a concrete floor feels colder than a wooden floor if both are at 21ºC: W) wood is not as dense as concrete X) concrete conducts heat better than wood Y) wood is alive and concrete is not Z) concrete is much less elastic than wood
W: W) wood is not as dense as concrete
X: X) concrete conducts heat better than wood
Y: Y) wood is alive and concrete is not
Z: Z) concrete is much less elastic than wood
Answer: X) X) concrete conducts heat better than wood
Molasses flows more slowly than water. What is the most common scientific term for the ability of different substances to flow more or less freely?
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