Biology
Chemistry
Physics
Earth Science
Astronomy
100
What is the powerhouse of the cell?
Mitochondria
100
What is the atomic mass of Hygrogen?
1
100

Shockley, Brattain and Bardeen won a Nobel prize for what small invention?

Transistor

100

 A volcano which is composed of lava flows and pyroclastic material

and which is steep-sided and very tall is known as: 

w) Syncline

x) Composite cone

y) Anticline

z) none of these

X

100

Cloud of ionized gas and dust

Nebula

200
What chemical is most commonly used as a source of energy for the body?
Adenosine Triphosphate
200
C12, C14 are examples of what?
Isotopes
200

 The Tesla and the Gauss are units of measure of: 

w) conductance

x) magnetic field strength

y) magnetic flux

z) electrical current

ANSWER: X -- MAGNETIC FIELD STRENGTH

200

arrange these terms in increasing order of earth density?

Crust, Mantle, Core

Crust, mantle, core 

200

A massive storm on a planet in our solar system

red spot on Jupiter?

300
What chemical is known for determining the tone of skin pigmentation?
Melanin
300

What happens to the pH of distilled water in increasing temperature?

Decreases

300

Dj - In Einstein's universe, what is the fourth dimension?

Time

300

Which one of the following minerals does NOT contain silica

tetrahedrons?

w) quartz

x) muscovite

y) halite

z) orthoclase

y

300
Ganymede
what is Saturn's largest moon?
M
e
n
u