Science 1
What is the “Powerhouse” of the Cell?
Mitochondria
The 8th number in the sequence 4, 8, 16, 32…
512
Among all biomolecules, this class is the most antigenic
Proteins
This number is the only even prime
2
In computing, What does the acronym URL stands for?
Uniform Resource Locator
The attraction between like molecules
Cohesion
{42,17,56,8,91,33,75,24,60,12,39,88,50}
What is the Median of the set?
42
The movement of molecules from an area of higher concentration to an area of lower concentration
Diffusion
If the side of a square is x + 5 , what is the area?
x2 + 10x + 25
The sum of the interior angles of a regular polygon is 3060o. How many sides does the polygon have?
19
Known as the body’s stress hormone
Cortisol
In a class of 18 girls and 12 boys, 2/9 of the girls and 1/4 of the boys walk to school. What is the probability that a randomly chosen student who walks is a boy?
3/7
The force exerted on an object divided by the surface area of the object
Pressure
A father is 46 and a sister is 18. In this many years the father will be twice as old as the sister.
10 years
Part of the brain responsible for regulating balance and coordination
Cerebellum
This organ system performs regulation, conduction of impulses, and coordination of body activities
Nervous System
Five-sixths of one fourth of 240 is equivalent to two-fifths of this number
125
This disaccharide forms from the chemical combination of glucose and fructose
Sucrose
Among the numbers 196, 259, 308, and 342, this one is not divisible by 7
342
Among Mutualism, Parasitism, Commensalism and Predation, Which is not a symbiotic relationship?
Predation
This enzyme in saliva helps break down complex carbohydrates
amylase
What is the remainder when b3 - 10b2 + 29b - 20 is divided by b - 2?
6
Among the following, this is a high-level programming language: Assembly, Binary, C++, or Machine Code
C++
What is the derivative of f(x) = (2 + x) (3x + 1)?
6x + 7
In a Gacha game, there are 5 different Five-star characters. You pull 3 in order. What is the number of different ordered pulls possible?
5P3 = 60