How many degrees are in one-third of a right angle?
30
100
What organelle functions to isolate a human cell’s chromosomes from the cytoplasm?
Nucleus
100
Which of the following BEST describes the term static:
W) stationary
X) low
Y) constant
Z) used
W
100
Giving your answer in grams, subtract 200 grams from 6.2 kilograms:
6000
100
What is the general name for the rising and falling of sea levels in response to the forces exerted by the Moon and Sun?
Tides
200
The number 4.56 × 1011 has how many zeroes?
9
200
How many permanent teeth does a typical adult human have?
32
200
Mary tried to lift her couch by exerting 500 newtons of force but it doesn’t budge. If the couch weighed 2,000 newtons, how much work did she do:
W) 0
X) 50 watts
Y) 500 joules
Z) 2000 joules
W
200
Rounded to the nearest meter, find the length of the hypotenuse of a right triangle if the legs measure 5 and 12 meters?
ANSWER: 13
Solution:
C=Sq Root of A squared + B squared
C= sq root of 25+144
C= sq root of 169
200
The hydrologic cycle describes the circulation of Earth’s:
W) tides
X) water
Y) sediments
Z) rocks
X
300
In a right triangle, what is the name for the side opposite the 90º angle?
Hypotenuse
300
Most of the heart is composed of which of the following types of tissues:
W) epithelial
X) connective
Y) nervous
Z) muscle
Z
300
An ionic state of an atom of hydrogen would have how many protons?
1
300
Name all of the following 3 choices that are measurements units for speed: mach; newton; knots
Mach;Knots
300
What is the name of the rock that makes up most of the ocean floor and volcanic ocean islands?
Basalt
400
Name all of the following 4 choices that are measurement units of area: meter; hectare; acre; mile
Hectare and acre
400
What is the scientific name for the white of a cooked egg?
Albumen
400
What is the name for the biochemical process that converts grape juice into wine or soy beans into soy sauce?
Fermentation
400
What is the name for any segment with one endpoint at the center of a circle and the other endpoint on the circle?
What is Radius or Radii
400
Which of the Gas giant planets is closest to the Sun?
Jupiter
500
If the perimeter of a triangle is 45 centimeters and the lengths of two of its sides are 16 and 12 centimeters, find the length of the third side, in centimeters:
17
500
What term is generally used for biological catalysts?
Enzymes
500
What is the exact circumference, in centimeters, of a circle whose radius is 3 centimeters?
Hydrogen Peroxide
500
What is the exact circumference, in centimeters, of a circle whose radius is 3 centimeters?
6 x pi
500
Which of the following clouds has little vertical development: